MCE-2512e. Wt = 11.2g. Diam = ~21.9mm
Photo from Marudhar Arts, sale 23, lot 321

Wt = 11.03g. Diam = ~21.2mm
Photo from Marudhar Arts, sale 21, lot 328

Wt = 11.04g. Diam = ~20.2mm
Photo from Marudhar Arts, sale 19, lot 245

Wt = 11.10g.
Photo from Oswal Auctions, sale 58, lot 275