1879 QV 1d BROWN UPU POSTCARD LONDON TO BERLIN LATE FEE DUPLEX. QV 1d brown UPU postcard, slight soiling, London to Berlin cancelled fine strike 'L 1/LONDON/75' duplex 17 DE 79, 'L1' denoting 1d Late Fee payable. Also on front circular 'TOO-LATE/G.P.O.' handstamp in black. (Ref 144551).
