Watch List notes:

The Hardcastle Collection | PROOF 64 CAMEO ~ [Top Pop] | British East India Company, Bombay Presidency, Proof Pice, 1804 [AH1219], in gilt copper, Soho, Arms of the East India Company, rev. scales with Persian legend below, 6h (Stevens 8.59; Pridmore 200), choice uncirculated, in NGC holder, graded PF64 CAMEO (Cert. #5878623-009) [Tied 1 of 2 ~ *Joint Finest*].
https://www.ngccoin.com/certlookup/5878623-009/64/
Estimate: £300 - £400