Brt-453. Wt = 2.74g. Diam = 16.4-16.9mm
Stevens Collection

Wt = 2.87. Diam = 16.6-17.2mm. Axis ↑↑
Photo from Bob Johnston

Photo from Hemanth Chopra

Wt = 2.89g. Diam = ~16.5mm. Axis ↑↑
Photo from Noonan 8^th Feb ’23 (Puddester), lot 267 (subsequently, Marudhar Arts, sale 40, lot 400