Gupta Numismatics
The study of Gupta coins began with the discovery of a hoard of gold coins in 1783. Many other such hoards have since been discovered, the most important being the Bayana hoard, discovered in 1946, which contained more than 2000 gold coins issued by the Gupta Kings. Many of the Gupta Empire’s coins bear inscriptions of legends or mark historic events. In fact, it was one of the first Indian Empires to do so, probably as a result of its unprecedented prosperity. Almost every Gupta king issued coins, beginning with its first king, Chandragupta I.
The scripts on the coin are also of a different nature compared to scripts on pillars, due to conservatism regarding the coins that were to be accepted as currency, which would have prevented regional variations in the script from manifesting on the coinage. Moreover, space was more limited especially on their silver coins, and thus many of the symbols are truncated or stunted. An example is the symbol for /ta/ and /na/, which were often simplified to vertical strokes.
Read more about this topic: Gupta Script