cover 6p olive-yellow bisect (2b; S.G.4a), good to large margins, tied by blue Chatham "8" oval grid to Apr. 1859 folded letter from Chatham to Richibucto; backstamped blue Chatham and black Richibucto AP 15 1859; very fine, 3p local rate, ex Mackie, E.C. Fox, Kanai, with 1968 R.P.S. certificate, S.G. Cat. £3,000

Details
cover 6p olive-yellow bisect (2b; S.G.4a), good to large margins, tied by blue Chatham "8" oval grid to Apr. 1859 folded letter from Chatham to Richibucto; backstamped blue Chatham and black Richibucto AP 15 1859; very fine, 3p local rate, ex Mackie, E.C. Fox, Kanai, with 1968 R.P.S. certificate, S.G. Cat. £3,000