Latvia 1933 Riga to Bathurst Flight overprint on 25s blue x 4 and 15s red x 4 forgery on gummed paper with printed watermark, as SG 236-7
Latvia 1933 Riga to Bathurst Flight overprint on 25s blue x 4 and 15s red x 4 forgery on gummed paper with printed watermark, as SG 236-7