Corinphila Auction 284-290 Day 3

1874/84: 10 c. green with grill, a used example on 1878 cover to San Francisco, USA in combination with Great Britain 1858/79 2 d. blue pl. 15, three examples (Gi Z31) paying rate to Panama, all tied by "C38" obliterators and by single ring 'PANAMA' cds in black (Nov 11). Reverse with Callao despatch cds (Oct 31) and obverse with "SAN FRANCISCO CAL. / ST. SHIP" arrival (Dec 15) with "5 / CENTS" charge marking above. A rare cover. Cert. BPA (2021).