Mog-8620c49.
Photo from Zeno posted by lavrinenko (via Alan DeShazo)

Wt = 11.24g
Photo from Todywalla, sale 86, lot 624

Wt = 10.93g
Photo from Virasat sale 11, lot 562

Very crude. Shri by the RY. Struck elsewhere?
Photo from Todywalla, sale 51, lot 119