Sidhathomadana, Ujjain (2nd-1st Century BC), Copper Unit, 3.19 gms, Multi-Symbol type, Obverse: fish-tank from which a water channel is branching & a railed tree at each side, king's name ‘sidhathomadana’ partially visble below, Reverse: Ujjain symbol, Pieper #795, very fine+, very rare.