Brt-1724c. Wt = 0.68g. Diam = 11.7-12.4mm. Part of mark E showing on obverse. Also part of the 2[7] on the reverse.
Stevens Collection thence to Bob Johnston

Wt = 0.72g. Diam = 10.6-11.6mm (Diam from RJ)
Photo from Noonan 8^th Feb ’23 (Puddester), lot 765

Photo from Hemanth Chopra