Membres peuvent sauvegarder recherches
|**|Yvert B5. 1967. Scouting. Souvenir sheet. Group of progressive plate proof of the sheet.
|**|Yvert . 1969. Thangkas. Group of complete IMPERFORATED set. (Michel: 305/09)
|**|Yvert 54/59. 1965. New York expo 1965. Group of progressive plate proofs of the set.
|**|Yvert 129/34. 1967. Scouting-Girl Guides. Group of progressive plate proofs of the set.
|**|Yvert . 1971. Refugees. Group of complete IMPERFORATED set. (Michel: 486/92)
|**|Yvert 101/09. 1967. Flowers. Group of complete IMPERFORATED set.
|**|Yvert 187/94. 1968. Olympic Games Mexico 68. Group of complete IMPERFORATED set.
|**|Yvert 314/7 + A. 1971. U.N.O. membership. Group of complete IMPERFORATED set.
|**|Yvert 84/98. 1966. Abominable snowman. Group of complete IMPERFORATED set.
