SENEGAL (1960) Warthog. Trial color proofs in strip of 5. Scott No 197, Yvert No 200.
AVAILABLE AT $75
RUSSIE (Zemstvo de Totma) (1901) Vison*. Essai de couleur non dentelé en bleu, rouge, vert et jaune. Chuchin No 8. Ces épreuves sont très difficile à trouver.
AVAILABLE AT $60
MAURITANIA (1960) Camel*. Hand raising flag*. Flower*. Trial color proof strip of 5 with multicolor. Scott No 116, Yvert No 138.
AVAILABLE AT $50
MONACO (1970) European otter*. Trial color proofs in full sheet of 30. Scott No 765, Yvert No 814.
AVAILABLE AT $475
RWANDA (1970) Mountain gorilla. Imperforate phase proof in black. Scott No 361.
AVAILABLE AT $60
ZAIRE (1984) White rhinoceros*. Set of 7 progressive proofs including final colors. Scott No 1134. Garamba Park.
AVAILABLE AT $40
ZAIRE (1984) Warthogs*. Set of 7 progressive proofs including final colors. Scott No 1136. Garamba Park.
AVAILABLE AT $40
RWANDA (1985) Animal husbandry (Cattle, Pigs, Rabbits, Sheep, Ducks)*. Set of 6 color separations. Scott No 1215. Self-sufficiency in food production.
AVAILABLE AT $60
SENEGAL (1987) Demidoff's bushbaby (Galagoides demidovii)*. Set of 7 progressive proofs including final colors. Scott No 742. Bassa Casamance National Park.
AVAILABLE AT $50
SENEGAL (1987) Red river hog (Potamochoerus porcus)*. Set of 7 progressive proofs including final colors. Scott No 743. Bassa Casamance National Park.
AVAILABLE AT $50