1851 MAIL GILSLAND, CUMBERLAND AND NORTHUMBERLAND TO CARLISLE WITH 'GILSLAND' UDC (CU275/NR284). Envelope from Gilsland to 'A Stephenson Esq, Banker, Langholm, By Carlisle' with 1d (SG8), cut into and tied heavier strike '165' numeral of Carlisle, on reverse good to fine strike 'GILSLAND' udc in black (CU275/NR284) part overstruck 'LANGHOLM' date stamp AU 3 1851. (Ref 138179).