Brt-460. Wt = 5.15g. Diam = 22.0-22.3mm
Stevens Collection

Wt = 5.20g. Axis ↑↓
Photo from Baldwin (Fore), sale 82, lot 951. Subsequently Noonan 8^th Feb ’23 (Puddester), lot 294 (listed as specimen)

Wt = 5.25. Axis ↑↓
Photo from Noonan 8^th Feb ’23 (Puddester), lot 296