Brt-941. Wt = 11.50g. Diam = 20.0-20.6mm

Stevens Collection

 

Wt = 11.51g. Diam = 21.3-21.8mm (info from Bob Johnston)

Photo from Baldwin (Fore), sale 84, lot 1988

 

Wt = 11.54g

Photo from Noonan 8th Feb ’23 (Puddester), lot 372