Brt-1250. Wt = 9.40g. Diam = 28.0-28.1mm
Stevens Collection

No weight listed
Photo from Baldwin, sale 82 (Fore), lot 925

Wt = 9.66g. Axis ↑↓
Photo from Noonan 8^th Feb ’23 (Puddester), lot 422

Wt = 9.48g. Diam = 27.8mm
Photo from Zeno 277438, posted by ingen