Mog-434u. Wt = 6.27g. Local Malwa standard weight
Photo from Zeno posted by Lingen (from Classical Numismatic Gallery)

Wt = 3.2g
Photo from Zeno struck by Lingen (from Abhishek Chatterjee)

Wt = 5.89g. Diam = 13.5x14.2
Photo from Zeno struck by Lingen