1920-12-15: Postage Due
Cifra HorizontalCifra HorizontalCifra Horizontal
1920-09-19: Personalities
Visit of king Albert of Belgium
1920-05-12: Definitives - Economy and Culture
Mercury and GlobeMercury and GlobeMercury and GlobeMercury and GlobeSteam locomotiveSteam locomotiveSteam locomotiveSteam locomotiveIndustryIndustryAviationAviationIndustryIndustry