Indonesian 50-rupiah coin
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The fifty rupiah coin is a denomination of the Indonesian rupiah. It was first introduced in 1971 and last minted in 2003. As of 2020, only aluminium Rp50 coins dating from 1999 through 2003 remain le
Rp 50coinobverse
Rp 50coinreverse
First Rp50 coin; to the left is the reverse, and the right is the obverse.
Obverse of 1991 issue
Aluminium bronze
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Aluminium bronze is a type of bronze in which aluminium is the main alloying metal added to copper, in contrast to standard bronze or brass. A variety of aluminium bronzes of differing compositions ha
Indonesian 50-rupiah coin
…2002, and were redeemable in commercial banks until 24 June 2007 and Bank Indonesia offices until 24 June 2012. In 1991, the Bank of Indonesia issued an aluminium-bronze Rp50 coin that they minted until 1998. It weighed 3.18 g (0.112 oz), had a 20 mm (0.79 in) diameter, was 1.58 mm (0.062 in) thick, and had a reeded…
The large plates in the background are made of aluminium bronze
5 franc coins made of aluminium bronze from 1940