Numerous Naga Coins aspect a bull (vrisha in Sanskrit), and Vrisha was also the name of a Naga king regarded from coinage. H. V. Trivedi theorized that Vrisha was the founder of the dynasty, and originally dominated at Vidisha, in which a number of Naga coins are actually found out.[24] https://sociallweb.com/story4735151/5-simple-techniques-for-nagaempire