1950>1960 - Kikwit - Congo belge
Blue Queen Victoria Stamp
Red Queen Victoria Stamp
Violet Queen Victoria Stamp
Blue Emu Stamp
Pink King Carlos I Stamp
Brown King George V Stamp
Orange King George V Stamp
Violet View of Sydney Stamp
Orange Queen Victoria Stamp
Cyan Queen Victoria Stamp
Pink Queen Victoria Stamp
Green Queen Victoria Stamp
Brown Queen Victoria Stamp
Red-Yellow Queen Victoria Stamp
Pink Swan Stamp
Cyan Swan Stamp
Blue Swan Stamp
Green Swan Stamp
