Watch List notes:

The Hardcastle Collection | PROOF 62 BROWN | British East India Company, Madras Presidency, Northern Circars, Proof Dub (1/48-Rupee), 1794, Soho, in copper, Arms of the East India Company, lions face forwards, 48 below, rev. bale mark, ENGLISH UNITED EAST INDIA COMPANY on edge, 13.90g, 6h (Stevens 5.169; Pridmore 311), about uncirculated, in NGC holder, graded PF62 BN (Cert. #5878623-012) [Tied 1 of 2 / 41 Finer].
https://www.ngccoin.com/certlookup/5878623-012/62/
Estimate: £150 - £250