The 250th Anniversary of the Discovery of Halley's Comet 2008
Wordt nu getoond: Sao Tomé And Principe - Postzegels - 2008 - The 250th Anniversary of the Discovery of Halley's Comet - 4 postzegels.
Wordt nu getoond: Sao Tomé And Principe - Postzegels - 2008 - The 250th Anniversary of the Discovery of Halley's Comet - 4 postzegels.