Brt-2300
Photo from Joseph Kunnappally

Wt = 12.78g. Axis ↑↑
Photo from Noonans, Oct ’24 (Puddester), lot 1444

These are all 1862 1/2 annas of Madras mint. Note the different lengths of the bases of the '2's. There is a short fat base, a long thin base, and one which seems to be a combination of both. From Roger Price