Juana Olmos

Segells Format Vertical Juana Olmos

1977 Minerals: amazonita
Kenya
1977 Minerals: trona
Kenya
1977 Minerals: guix
Kenya
1961 Independčncia de Tanganyika: collita de blat de moro
Tanzania
1969 Plantes: Ochna ovata
Uganda
1969 Plantes: Cassia didymobotrya
Uganda
1971 Petxines marines: Mitra episcopalis
Kenya
1971 Petxines marines: Mauritia Mauritiana
Kenya
1971 Petxines marines: Sanhaliotis varia
Kenya
1971 Petxines marines: Trochus flammulatus
Kenya