144551 1879 QV 1d BROWN UPU POSTCARD LONDON TO BERLIN LATE FEE DUPLEX.

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).