cover 1865 (Dec.) envelope from Georgetown to Exeter, bearing 1862 thin paper, perf. 12 24c. (marginal) lightly cancelled by "A03" duplex, and 1873 (June) envelope (defective) to Liverpool bearing perf. 10 8c. cancelled "A03" and by indistinct District Office c.d.s., showing framed "GREENOCK/SHIP/LETTER" h.s. and c.d.s. alongside; both adhesives defective though an unusual pair