Nickel silver
Nickel silver, German silver, new silver, nickel brass, alpacca, or electrum is a copper alloy with nickel and often zinc. The usual formulation is 60% copper, 20% nickel and 20% zinc, Nickel silver is named for its silvery appearance, but it contains no elemental silver unless plated. The name German silver refers to its development by 19th-century German metalworkers in imitation of the Chinese alloy known as paktong, all modern, commercially important nickel silvers contain significant amounts of zinc, and are sometimes considered a subset of brass. Nickel silver was first known and used in China, during the Qing dynasty, it was smuggled into various parts of the East Indies, despite a government ban on the export of nickel silver. It became known in the west from imported wares called bai-tong or paktong, according to Berthold Laufer, it was identical with khar sini, one of the seven metals recognized by Jābir ibn Hayyān. In Europe, consequently, it was at first called paktong, the earliest European mention of paktong occurs in the year 1597.
From until the end of the century there are references to it as having been exported from Canton to Europe. German imitations of paktong, began to appear from about 1750 onward, in 1770 the Suhl metalworks were able to produce a similar alloy. In 1823 a German competition was held to perfect the production process, the brothers Henniger in Berlin and Ernst August Geitner in Schneeberg independently achieved this goal. The manufacturer Berndorf named the trademark brand Alpacca, which became known in northern Europe for nickel silver. In 1830 the German process of manufacture was introduced into England and that is why today the alloy has lost its original name and is generally known as German silver. In 1832, a form of German silver was developed in Birmingham, after 1840, the development of electroplating caused nickel silver to become widely used. It formed an ideal and bright substrate for the plating process and it was used unplated in applications such as cheaper grades of cutlery. Nickel silver first became popular as a metal for silver-plated cutlery and other silverware.
It is widely used in the production of coins and its industrial and technical uses include marine fittings and plumbing fixtures for its corrosion resistance, and heating coils for its high electrical resistance. In the 19th century, particularly after 1868, Plains Indian jewelers were able to easily acquire sheets of German silver and they used them to cut and cold hammer a wide range of accessories and horse gear. Nickel silver is the metal of choice among contemporary Kiowa and Pawnee metalsmiths in Oklahoma, many of the metal fittings on modern higher-end equine harness and tack are of nickel silver. Early in the century, German silver was used by automobile manufacturers before the advent of steel sheet metal, for example
Sanskrit
Sanskrit is the primary liturgical language of Hinduism, a philosophical language of Hinduism and Jainism, and a literary language and lingua franca of ancient and medieval South Asia. As a result of transmission of Hindu and Buddhist culture to Southeast Asia and parts of Central Asia, as one of the oldest Indo-European languages for which substantial written documentation exists, Sanskrit holds a prominent position in Indo-European studies. The body of Sanskrit literature encompasses a rich tradition of poetry and drama as well as scientific, philosophical, the compositions of Sanskrit were orally transmitted for much of its early history by methods of memorization of exceptional complexity and fidelity. Thereafter and derivatives of the Brahmi script came to be used, Sanskrit is today one of the 22 languages listed in the Eighth Schedule of the Constitution of India, which mandates the Indian government to develop the language. It continues to be used as a ceremonial language in Hindu religious rituals and Buddhist practice in the form of hymns.
The Sanskrit verbal adjective sáṃskṛta- may be translated as refined, elaborated, as a term for refined or elaborated speech, the adjective appears only in Epic and Classical Sanskrit in the Manusmṛti and the Mahabharata. The pre-Classical form of Sanskrit is known as Vedic Sanskrit, with the language of the Rigveda being the oldest and most archaic stage preserved, Classical Sanskrit is the standard register as laid out in the grammar of Pāṇini, around the fourth century BCE. Sanskrit, as defined by Pāṇini, evolved out of the earlier Vedic form, the present form of Vedic Sanskrit can be traced back to as early as the second millennium BCE. Scholars often distinguish Vedic Sanskrit and Classical or Pāṇinian Sanskrit as separate dialects, although they are quite similar, they differ in a number of essential points of phonology, vocabulary and syntax. Vedic Sanskrit is the language of the Vedas, a collection of hymns and theological and religio-philosophical discussions in the Brahmanas. Modern linguists consider the metrical hymns of the Rigveda Samhita to be the earliest, for nearly 2000 years, Sanskrit was the language of a cultural order that exerted influence across South Asia, Inner Asia, Southeast Asia, and to a certain extent East Asia.
A significant form of post-Vedic Sanskrit is found in the Sanskrit of Indian epic poetry—the Ramayana, the deviations from Pāṇini in the epics are generally considered to be on account of interference from Prakrits, or innovations, and not because they are pre-Paninian. Traditional Sanskrit scholars call such deviations ārṣa, meaning of the ṛṣis, in some contexts, there are more prakritisms than in Classical Sanskrit proper. There were four principal dialects of classical Sanskrit, paścimottarī, madhyadeśī, pūrvi, the predecessors of the first three dialects are attested in Vedic Brāhmaṇas, of which the first one was regarded as the purest. In the 2001 Census of India,14,035 Indians reported Sanskrit to be their first language, in India, Sanskrit is among the 14 original languages of the Eighth Schedule to the Constitution. The state of Uttarakhand in India has ruled Sanskrit as its official language. In October 2012 social activist Hemant Goswami filed a petition in the Punjab. More than 3,000 Sanskrit works have been composed since Indias independence in 1947, much of this work has been judged of high quality, in comparison to both classical Sanskrit literature and modern literature in other Indian languages
Aluminium
Aluminium or aluminum is a chemical element in the boron group with symbol Al and atomic number 13. It is a silvery-white, nonmagnetic, ductile metal, Aluminium metal is so chemically reactive that native specimens are rare and limited to extreme reducing environments. Instead, it is combined in over 270 different minerals. The chief ore of aluminium is bauxite, Aluminium is remarkable for the metals low density and its ability to resist corrosion through the phenomenon of passivation. Aluminium and its alloys are vital to the industry and important in transportation and structures, such as building facades. The oxides and sulfates are the most useful compounds of aluminium, despite its prevalence in the environment, no known form of life uses aluminium salts metabolically, but aluminium is well tolerated by plants and animals. Because of these salts abundance, the potential for a role for them is of continuing interest. Aluminium is a soft, lightweight, ductile. It is nonmagnetic and does not easily ignite, a fresh film of aluminium serves as a good reflector of visible light and an excellent reflector of medium and far infrared radiation.
The yield strength of aluminium is 7–11 MPa, while aluminium alloys have yield strengths ranging from 200 MPa to 600 MPa. Aluminium has about one-third the density and stiffness of steel and it is easily machined, cast and extruded. Aluminium atoms are arranged in a cubic structure. Aluminium has an energy of approximately 200 mJ/m2. Aluminium is a thermal and electrical conductor, having 59% the conductivity of copper. Aluminium is capable of superconductivity, with a critical temperature of 1.2 kelvin. Aluminium is the most common material for the fabrication of superconducting qubits, the strongest aluminium alloys are less corrosion resistant due to galvanic reactions with alloyed copper. This corrosion resistance is reduced by aqueous salts, particularly in the presence of dissimilar metals. In highly acidic solutions, aluminium reacts with water to form hydrogen, primarily because it is corroded by dissolved chlorides, such as common sodium chloride, household plumbing is never made from aluminium
Government of India
It is located in New Delhi, the capital of India. There is a bicameral Parliament with the Lok Sabha as a lower house, the judicial branch systematically contains an apex Supreme Court,24 high courts, and several district courts, all inferior to the Supreme Court. Similar to the government, individual state governments each consist of executive, legislative. The legal system as applicable to the federal and individual state governments is based on the English Common, the full name of the country is the Republic of India. No other name appears in the Constitution, and this is the name appears on legal banknotes, in treaties. The Union Government, Central Government or Government of India are often used in an official and unofficial capacity to refer to the Government of India, because the seat of government is in New Delhi, New Delhi is commonly used as a metonym for the Central Government. Legislative branch in India is exercised by the Parliament and a legislature consisting of the Rajya Sabha.
The latter is considered the house or the House of the people. The Parliament does not have control and sovereignty, as its laws are subject to judicial review by the Supreme Court of India. However, it does exercise some control over the executive branch, the members of the cabinet, including the prime minister and the Council of Ministers, are either chosen from parliament or elected there to within six months of assuming office. The cabinet as a whole is responsible to the Lok Sabha, the Lok Sabha is a temporary house and can only be dissolved when the party in power loses the support of the majority of the house. Whereas the Rajya Sabha is a permanent house which can never be dissolved though the members of the Rajya Sabha who are elected for a six-year term, the Executive Branch of government is the one that has sole authority and responsibility for the daily administration of the state bureaucracy. The division of power into separate branches of government is central to the idea of the separation of powers.
The executive power is vested mainly in the President of India, the President has all constitutional powers and exercises them directly or through officers subordinate to him as per the aforesaid Article 53. The President is to act in accordance with aid and advice tendered by the Prime Minister, the Council of Ministers remains in power during the pleasure of the President. However, in practice, the Council of Ministers must retain the support of the Lok Sabha, if a President were to dismiss the Council of Ministers on his or her own initiative, it might trigger a constitutional crisis. Thus, in practice, the Council of Ministers cannot be dismissed as long as it holds the support of a majority in the Lok Sabha, the President is responsible for making a wide variety of appointments. His/Her work is to facilitate smooth transaction of business in Ministries/ Departments of the Government, the President is de jure the Commander in Chief of the Indian Armed Forces
Currency
A currency in the most specific use of the word refers to money in any form when in actual use or circulation as a medium of exchange, especially circulating banknotes and coins. A more general definition is that a currency is a system of money in common use, under this definition, US dollars, British pounds, Australian dollars, and European euros are examples of currency. These various currencies are recognized stores of value and are traded between nations in exchange markets, which determine the relative values of the different currencies. Currencies in this sense are defined by governments, and each type has limited boundaries of acceptance, other definitions of the term currency are discussed in their respective synonymous articles banknote and money. The latter definition, pertaining to the systems of nations, is the topic of this article. Currencies can be classified into two systems, fiat money and commodity money, depending on what guarantees the value. Some currencies are legal tender in certain jurisdictions, which means they cannot be refused as payment for debt.
Others are simply traded for their economic value, digital currency has arisen with the popularity of computers and the Internet. Currency evolved from two basic innovations, both of which had occurred by 2000 BC, originally money was a form of receipt, representing grain stored in temple granaries in Sumer in ancient Mesopotamia, Ancient Egypt. In this first stage of currency, metals were used as symbols to represent value stored in the form of commodities and this formed the basis of trade in the Fertile Crescent for over 1500 years. Trade could only reach as far as the credibility of that military and it is not known what was used as a currency for these exchanges, but it is thought that ox-hide shaped ingots of copper, produced in Cyprus, may have functioned as a currency. It is thought that the increase in piracy and raiding associated with the Bronze Age collapse, possibly produced by the Peoples of the Sea, brought the trading system of oxhide ingots to an end. In Africa, many forms of value store have been used, including beads, ivory, various forms of weapons, the manilla currency, the manilla rings of West Africa were one of the currencies used from the 15th century onwards to sell slaves.
African currency is still notable for its variety, and in many various forms of barter still apply. These factors led to the metal itself being the store of value, first silver, now we have copper coins and other non-precious metals as coins. Metals were mined and stamped into coins and this was to assure the individual taking the coin that he was getting a certain known weight of precious metal. Coins could be counterfeited, but they created a new unit of account. Most major economies using coinage had several tiers of coins, using a mix of copper, gold coins were used for large purchases, payment of the military and backing of state activities, they were more often used as measures of account than physical coins
Afghanistan
Afghanistan, officially the Islamic Republic of Afghanistan, is a landlocked country located within South Asia and Central Asia. It has a population of approximately 32 million, making it the 42nd most populous country in the world. It is bordered by Pakistan in the south and east, Iran in the west, Turkmenistan and Tajikistan in the north and its territory covers 652,000 km2, making it the 41st largest country in the world. The land served as the source from which the Kushans, Samanids, Ghaznavids, Khiljis, Hotaks, the political history of the modern state of Afghanistan began with the Hotak and Durrani dynasties in the 18th century. In the late 19th century, Afghanistan became a state in the Great Game between British India and the Russian Empire. Following the Third Anglo-Afghan War in 1919, King Amanullah unsuccessfully attempted to modernize the country and it remained peaceful during Zahir Shahs forty years of monarchy. A series of coups in the 1970s was followed by a series of wars that devastated much of Afghanistan.
The name Afghānistān is believed to be as old as the ethnonym Afghan, the root name Afghan was used historically in reference to a member of the ethnic Pashtuns, and the suffix -stan means place of in Persian. Therefore, Afghanistan translates to land of the Afghans or, more specifically in a historical sense, the modern Constitution of Afghanistan states that he word Afghan shall apply to every citizen of Afghanistan. An important site of historical activities, many believe that Afghanistan compares to Egypt in terms of the historical value of its archaeological sites. The country sits at a unique nexus point where numerous civilizations have interacted and it has been home to various peoples through the ages, among them the ancient Iranian peoples who established the dominant role of Indo-Iranian languages in the region. At multiple points, the land has been incorporated within large regional empires, among them the Achaemenid Empire, the Macedonian Empire, the Indian Maurya Empire, and the Islamic Empire.
Archaeological exploration done in the 20th century suggests that the area of Afghanistan has been closely connected by culture and trade with its neighbors to the east, west. Artifacts typical of the Paleolithic, Neolithic, urban civilization is believed to have begun as early as 3000 BCE, and the early city of Mundigak may have been a colony of the nearby Indus Valley Civilization. More recent findings established that the Indus Valley Civilisation stretched up towards modern-day Afghanistan, making the ancient civilisation today part of Pakistan, Afghanistan, in more detail, it extended from what today is northwest Pakistan to northwest India and northeast Afghanistan. An Indus Valley site has found on the Oxus River at Shortugai in northern Afghanistan. There are several smaller IVC colonies to be found in Afghanistan as well, after 2000 BCE, successive waves of semi-nomadic people from Central Asia began moving south into Afghanistan, among them were many Indo-European-speaking Indo-Iranians.
These tribes migrated further into South Asia, Western Asia, the region at the time was referred to as Ariana
Zinc
Zinc is a chemical element with the symbol Zn and atomic number 30. It is the first element in group 12 of the periodic table, in some respects zinc is chemically similar to magnesium, both elements exhibit only one normal oxidation state, and the Zn2+ and Mg2+ ions are of similar size. Zinc is the 24th most abundant element in Earths crust and has five stable isotopes, the most common zinc ore is sphalerite, a zinc sulfide mineral. The largest workable lodes are in Australia and the United States, Zinc is refined by froth flotation of the ore and final extraction using electricity. Zinc metal was not produced on a large scale until the 12th century in India and was unknown to Europe until the end of the 16th century, the mines of Rajasthan have given definite evidence of zinc production going back to the 6th century BC. To date, the oldest evidence of pure zinc comes from Zawar, in Rajasthan, alchemists burned zinc in air to form what they called philosophers wool or white snow. The element was named by the alchemist Paracelsus after the German word Zinke.
German chemist Andreas Sigismund Marggraf is credited with discovering pure metallic zinc in 1746, work by Luigi Galvani and Alessandro Volta uncovered the electrochemical properties of zinc by 1800. Corrosion-resistant zinc plating of iron is the application for zinc. Other applications are in batteries, small non-structural castings. A variety of compounds are commonly used, such as zinc carbonate and zinc gluconate, zinc chloride, zinc pyrithione, zinc sulfide. Zinc is an essential mineral perceived by the public today as being of exceptional biologic and public health importance, Zinc deficiency affects about two billion people in the developing world and is associated with many diseases. In children, deficiency causes growth retardation, delayed sexual maturation, infection susceptibility, enzymes with a zinc atom in the reactive center are widespread in biochemistry, such as alcohol dehydrogenase in humans. Consumption of excess zinc can cause ataxia and copper deficiency, Zinc is a bluish-white, diamagnetic metal, though most common commercial grades of the metal have a dull finish.6 pm.
The metal is hard and brittle at most temperatures but becomes malleable between 100 and 150 °C, above 210 °C, the metal becomes brittle again and can be pulverized by beating. Zinc is a conductor of electricity. For a metal, zinc has relatively low melting and boiling points, the melting point is the lowest of all the transition metals aside from mercury and cadmium. Many alloys contain zinc, including brass, Other metals long known to form binary alloys with zinc are aluminium, bismuth, iron, mercury, tin, cobalt, nickel and sodium
Indian rupee
The Indian rupee, is the official currency of the Republic of India. The rupee is subdivided into 100 paise, though as of 2011,25 paise is no more a legal tender, the issuance of the currency is controlled by the Reserve Bank of India. The Reserve Bank manages currency in India and derives its role in management on the basis of the Reserve Bank of India Act,1934. The rupee is named after the coin, first issued by Sultan Sher Shah Suri in the 16th century. In 2010, a new symbol ₹, was officially adopted and it was derived from the combination of the Devanagari consonant र and the Latin capital letter R without its vertical bar. The parallel lines at the top are said to make an allusion to the tricolour Indian flag, the first series of coins with the new rupee symbol started in circulation on 8 July 2011. On 8 November 2016 the Government of India announced the demonetisation of ₹500 and ₹1000 banknotes with effect from midnight of the same day, a newly redesigned series of ₹500 banknote, in addition to a new denomination of ₹2000 banknote is in circulation since 10 November 2016.
The new redesigned series is expected to be enlarged with banknotes in the denominations of ₹1000, ₹100. The word rupee was derived from the Sanskrit word रूप्यकम् or rupaya, the modern Indian rupee has a direct lineage from the rupiya, the silver coin, issued by Sher Shah Suri, continued by the Mughal rulers. Rūpa means to form or shape, example, Rūpyarūpa, rūpya — wrought silver, however, in the region of Bengal, the term taka has always been used to refer to currency. In the 14th century, Ibn Battuta noticed that people in the Bengal Sultanate referred to gold, the currency of Bangladesh is officially known as taka. The word taka in Bengali is used generically to mean any money, currency. Thus, colloquially, a person speaking in Bengali may use taka to refer to money regardless of what currency it is denominated in, thus, in the states of West Bengal and Tripura the Indian rupee is officially known টাকা. Whereas, in the states of Assam and Odisha, the Indian rupee is known by names derived from the Sanskrit word ṭaṅka, টকা in Assamese.
During his five-year rule from 1540 to 1545, Sultan Sher Shah Suri issued a coin of silver, weighing 178 grains, the silver coin remained in use during the Mughal period, Maratha era as well as in British India. Among the earliest issues of paper rupees include, the Bank of Hindustan, the General Bank of Bengal and Bihar, the rupee was a silver coin. This had severe consequences in the century when the strongest economies in the world were on the gold standard. The discovery of large quantities of silver in the United States and several European colonies resulted in a decline in the value of relative to gold
Urdu
Urdu is a persianized standard register of the Hindustani language. It is the language and lingua franca of Pakistan. It is one of the 22 official languages recognized in the Constitution of India, Rampur and Lucknow are noted Urdu-speaking cities of India. Urdu is historically associated with the Muslims of the northern Indian subcontinent, apart from specialized vocabulary, Urdu is mutually intelligible with Standard Hindi, another recognized register of Hindustani. Urdu, like Hindi, is a form of Hindustani, Urdu developed under the influence of the Persian and Arabic languages, both of which have contributed a significant amount of vocabulary to formal speech. Around 99% of Urdu verbs have their roots in Sanskrit and Prakrit, Urdu words originating from Chagatai and Arabic were borrowed through Persian and hence are Persianized versions of the original words. For instance, the Arabic ta marbuta changes to he or te, contrary to popular belief, Urdu did not borrow from the Turkish language, but from Chagatai.
Urdu and Turkish borrowed from Arabic and Persian, hence the similarity in pronunciation of many Urdu, Arabic influence in the region began with the late first-millennium Arab invasion of India in the 7th century. The Persian language was introduced into the subcontinent a few centuries by various Persianized Central Asian Turkic and Afghan dynasties including that of the Delhi Sultanate. With the advent of the British Raj, Persian was no longer the language of administration but Hindustani, still written in the Persian script, the name Urdu was first used by the poet Ghulam Hamadani Mushafi around 1780. From the 13th century until the end of the 18th century Urdu was commonly known as Hindi, the language was known by various other names such as Hindavi and Dehlavi. The communal nature of the language lasted until it replaced Persian as the language in 1837 and was made co-official. Urdu was promoted in British India by British policies to counter the previous emphasis on Persian and this triggered a Brahman backlash in northwestern India, which argued that the language should be written in the native Devanagari script.
At independence, Pakistan established a highly Persianized literary form of Urdu as its national language, English has exerted a heavy influence on both as a co-official language. Owing to interaction with other languages, Urdu has become localized wherever it is spoken, the Urdu spoken in India can be distinguished into many dialects like Dakhni of South India, and Khariboli of the Punjab region since recent times. Because of Urdus similarity to Hindi, speakers of the two languages can understand one another if both sides refrain from using specialized vocabulary. The syntax and the vocabulary are essentially identical. Thus linguists usually count them as one language and contend that they are considered as two different languages for socio-political reasons
Copper
Copper is a chemical element with symbol Cu and atomic number 29. It is a soft and ductile metal with high thermal and electrical conductivity. A freshly exposed surface of copper has a reddish-orange color. Copper is one of the few metals that occur in nature in directly usable metallic form as opposed to needing extraction from an ore and this led to very early human use, from c.8000 BC. Copper used in buildings, usually for roofing, oxidizes to form a green verdigris, Copper is sometimes used in decorative art, both in its elemental metal form and in compounds as pigments. Copper compounds are used as agents and wood preservatives. Copper is essential to all living organisms as a trace dietary mineral because it is a key constituent of the enzyme complex cytochrome c oxidase. In molluscs and crustaceans, copper is a constituent of the blood pigment hemocyanin, replaced by the hemoglobin in fish. In humans, copper is found mainly in the liver, the adult body contains between 1.4 and 2.1 mg of copper per kilogram of body weight.
The filled d-shells in these elements contribute little to interatomic interactions, unlike metals with incomplete d-shells, metallic bonds in copper are lacking a covalent character and are relatively weak. This observation explains the low hardness and high ductility of single crystals of copper, at the macroscopic scale, introduction of extended defects to the crystal lattice, such as grain boundaries, hinders flow of the material under applied stress, thereby increasing its hardness. For this reason, copper is supplied in a fine-grained polycrystalline form. The softness of copper partly explains its high conductivity and high thermal conductivity. The maximum permissible current density of copper in open air is approximately 3. 1×106 A/m2 of cross-sectional area, Copper is one of a few metallic elements with a natural color other than gray or silver. Pure copper is orange-red and acquires a reddish tarnish when exposed to air, as with other metals, if copper is put in contact with another metal, galvanic corrosion will occur. A green layer of verdigris can often be seen on old structures, such as the roofing of many older buildings.
Copper tarnishes when exposed to sulfur compounds, with which it reacts to form various copper sulfides. There are 29 isotopes of copper, 63Cu and 65Cu are stable, with 63Cu comprising approximately 69% of naturally occurring copper, both have a spin of 3⁄2
History of the rupee
The history of the Rupee traces back to the Ancient India in circa 6th century BC. Ancient India was the earliest issuers of coins in the world, along with the Chinese wen and it is derived from the noun rūpa shape, image. The word rūpa is being identified as having sprung from the Dravidian. Vedic origin is more likely compare Sanskrit rūpá, n. m, a form, beauty, rūpaka adjective and n. m. A particular coin Pañcatantra, rūpya, *rūpiya-, adj. beautiful, there is no evidence of transmission to Indo-Aryan from Dravidian and textual evidence dates to well before any references in the Dravidian. Rupa means form or shape, Rupyarupa, Rupya – wrought silver, rupa – form. Sher Shah Suri, during his rule from 1540 to 1545, set up a new civic and military administration and issued a coin of silver, weighing 178 grains. The silver coin remained in use during the Mughal period, Maratha era as well as in British India, among the earliest issues of paper rupees include the Bank of Hindostan, the General Bank of Bengal and Bihar, and the Bengal Bank.
The Indian rupee was a currency during much of the 19th century. During British rule, and the first decade of independence, the rupee was subdivided into 16 annas, each anna was subdivided into either 4 paisas or 12 pies. So one rupee was equal to 16 annas,64 paises of 192 pies, in 1957, decimalisation occurred and the rupee was divided into 100 naye paise. After a few years, the initial naye was dropped, Ancient India in circa 6th century BC, was one of the earliest issuers of coins in the world, along with the Chinese wen and Lydian staters. The first rupee is believed to have introduced by Sher Shah Suri. The word rūpiya is derived from word rūpa, which means wrought silver and it is derived from the noun rūpa shape, image. Rupa means form or shape, example, Rūpyarūpa, Rūpya – wrought silver, in the intermediate times there is no fixed monetary system as reported by the Da Tang Xi Yu Ji. During his five-year rule from 1540 to 1546, Sher Shah Suri set up a new civic and military administration and issued a coin of silver, weighing 178 grains, which was termed the Rupiya.
The silver coin remained in use during the Mughal period, the Maratha era and in British India, there are many fake coins of East India Company, with Indian gods depicted on the obverse side as shown in side-bar. Original East India Company coins show only the coat of arms of the East India Company, the coins of Bengal were developed in the Mughal style and those of Madras mostly in a South Indian style
British Raj
The British Raj was the rule by the British Crown in the Indian subcontinent between 1858 and 1947. The rule is called Crown rule in India, or direct rule in India, the resulting political union was called the Indian Empire and after 1876 issued passports under that name. It lasted until 1947, when the British Indian Empire was partitioned into two sovereign states, the Dominion of India and the Dominion of Pakistan. The British Raj extended over almost all present-day India and this area is very diverse, containing the Himalayan mountains, fertile floodplains, the Indo-Gangetic Plain, a long coastline, tropical dry forests, arid uplands, and the Thar desert. In addition, at times, it included Aden, Lower Burma, Upper Burma, British Somaliland. Burma was separated from India and directly administered by the British Crown from 1937 until its independence in 1948, among other countries in the region, Ceylon was ceded to Britain in 1802 under the Treaty of Amiens. Ceylon was part of Madras Presidency between 1793 and 1798, the kingdoms of Nepal and Bhutan, having fought wars with the British, subsequently signed treaties with them and were recognised by the British as independent states.
The Kingdom of Sikkim was established as a state after the Anglo-Sikkimese Treaty of 1861, however. The Maldive Islands were a British protectorate from 1887 to 1965, India during the British Raj was made up of two types of territory, British India and the Native States. In general, the term British India had been used to to the regions under the rule of the British East India Company in India from 1600 to 1858. The term has used to refer to the British in India. The terms Indian Empire and Empire of India were not used in legislation, the monarch was known as Empress or Emperor of India and the term was often used in Queen Victorias Queens Speeches and Prorogation Speeches. The passports issued by the British Indian government had the words Indian Empire on the cover, in addition, an order of knighthood, the Most Eminent Order of the Indian Empire, was set up in 1878. At the turn of the 20th century, British India consisted of eight provinces that were administered either by a Governor or a Lieutenant-Governor, during the partition of Bengal the new provinces of Assam and East Bengal were created as a Lieutenant-Governorship.
In 1911, East Bengal was reunited with Bengal, and the new provinces in the east became, Bengal, there were 565 princely states when India and Pakistan became independent from Britain in August 1947. The princely states did not form a part of British India, the larger ones had treaties with Britain that specified which rights the princes had, in the smaller ones the princes had few rights. Within the princely states external affairs and most communications were under British control, the British exercised a general influence over the states internal politics, in part through the granting or withholding of recognition of individual rulers. Although there were nearly 600 princely states, the majority were very small
Pakistan
Afghanistan[1][2]
