5'th classicphil Auction - VIENNA- AUSTRIA

1902-11, 1 c. - 5 $, with black SPECIMEN and violet ULTRAMAR opt., one of two possible sets, the 5 c. and the 2 $ with opt. flaw BROKEN M, unused no gum, perfectly centred, rare and attractive for the specialist, ex colonial Portuguese Angola/Goa postal archives, XF!. Estimate 1.600€.