Centenary of the St John del Rey Mining Company, 1930, a gold medal by Agil, morro velho on mountain, legend below, rev. miner dividing profundis, 38mm, 51.40g (Müseler 9.2; Hamlet 610; cf. DNW 37, 1133). Extremely fine (£350-400)

Provenance:
H.R.H. the Duke and Duchess of Windsor, Christie’s Auction (Rome), 17 June 2004, lot 608 (part)