Bulgaria 1931 Balkan Olympic Games 12L Diving imperf pair being a 'Hialeah' forgery on gummed paper (as SG 314)
Bulgaria 1931 Balkan Olympic Games 12L Diving imperf pair being a 'Hialeah' forgery on gummed paper (as SG 314)
Bulgaria 1931 Balkan Olympic Games 12L Diving imperf pair being a 'Hialeah' forgery on gummed paper (as SG 314)