Mog-3657. Wt = 17.63g. 78 visible
Photo from Zeno 119701, posted by VicN

Wt = 19.12g. Diam = 16.7-25.5mm. 78 visible
Photo from Bob Johnston

Wt = 18.39g. No date visible
Photo from Classical Numismatic Gallery, sale 23, lot 683

Wt = 18.85g. Numeral 12 visible (AH or RY?)
Photo from Oswal Auctions, sale 63, lot 195