Ktav Stam is the specific Jewish traditional writing with which holy scrolls, tefillin and mezuzot are written. Stam is a Hebrew acronym denoting these writings, as indicated by the gershayim punctuat
A Parchment, quill, and an ink used for Ktav Stam
A sample of the Ashuri alphabet (כְּתָב אַשּׁוּרִי, ktav ashurí written, with tagin according to the Ashkenaz scribal custom on parchment (קָלַף klaf)
Ktav Ashuri also Ashurit, is the traditional Hebrew language name of the Hebrew alphabet, used to write both Hebrew and Jewish Babylonian Aramaic. It is often referred to as Square script. The names "
Ktav Stam
…writing of any of the Divine Names. At many junctures in the process he is obligated to verbalize the fact that he is performing his action lishma. The K'tav Ashuri is the only permissible Hebrew script, however over the centuries in Exile some minor variations have developed. The two primary traditions are Ktav…
Pirkei Avot in the Ashurit script, with Babylonian vocalization according to Yemenite scribal custom
Assyrian script with Tiberian vocalization