British Post Offices Abroad, "Paid at Teneriffe" Crown Circle, handstamp with light manuscript "1/-" rate above on 1856 folded letter sheet to Buenos Ayres, franked with Spain 1855, 2r Brown Red on Bluish, Two Singles tied by blue grid handstamps and postmarked matching "Cadiz, 15 Ene, 56" cds and manuscript "Via Canaria" and "Paquete Ingles" endorsements at top, reverse with "Teneriffe, Fe 15, 1856" British P.O. cds, Very Fine and choice, a vey rare Teneriffe Crown Circle handstamp usage (S.G. £3750). SG No. CC2. Scott No. 39  Estimate $2,000 - 3,000. $0 (Image)