BRITISH INDIA: M. S. Manilal Chimanlal & Co., Bombay, AV 5 grams (4.98g), ND (1940's), similar to Bruce X-44 (¼ tola), but larger, with denomination written as "5 / GRAMS", prooflike surfaces, unlisted in Bruce, Friedberg, and the major search engines, Unc, RR.
Estimate: 250-300 USD