Details
cover 1843 (19 May) envelope to London and 1843 (2 June) entire letter to Scotland both showing seriffed Berbice double-arc d.s. (Proud Type D1) on reverse; both with some faults. Also undatable front and part back to Liverpool showing, on reverse, rare large part straight-line "BERBICE July 18" d.s. (Proud Type PS9; Townsend and Howe page 198, item 5)