GHANA (1977) African wild dog (Lycaon pictus)*. Imperforate proof mounted on card from Format Security Printers. Scott No 623, Yvert No 591.
AVAILABLE AT $75
NORTH KOREA (1998) Leopard*. Proof of mini-sheet of 16 with color bars. Signed and dated on reverse. Scott No 37687a, KSC No 3903E.
AVAILABLE AT $120
LESOTHO (1982) Cape eland*. Proof sheet from Format International Printer showing 12 prints of issued stamp on large imperforate sheet. Scott No 353, Yvert No 472.
AVAILABLE AT $90
LESOTHO (1982) Porcupine*. Proof sheet from Format International Printer showing 12 prints of issued stamp on large imperforate sheet. Scott No 354, Yvert No 473.
AVAILABLE AT $90
LESOTHO (1982) Oribi*. Proof sheet from Format International Printer showing 12 prints of issued stamp on large imperforate sheet. Scott No 355, Yvert No 474.
AVAILABLE AT $90
LIBERIA (1984) Two pygmy hippopotamuses. WWF emblem. Polaroid proof (See Note) of artwork. Scott No 1010, Yvert No 1002. These proofs were Polaroid photographs of the original artwork that were sent by the printer (Format International) to the Liberian Philatelic Agency for their approval.
AVAILABLE AT $40
LIBERIA (1984) Front of pygmy hippopotamus. WWF emblem. Polaroid proof (See Note) of artwork. Scott No 1011, Yvert No 1003. These proofs were Polaroid photographs of the original artwork that were sent by the printer (Format International) to the Liberian Philatelic Agency for their approval.
AVAILABLE AT $40
LIBERIA (1984) Pygmy hippopotamus. WWF emblem. Polaroid proof (See Note) of artwork. Scott No 1012, Yvert No 1004. These proofs were Polaroid photographs of the original artwork that were sent by the printer (Format International) to the Liberian Philatelic Agency for their approval.
AVAILABLE AT $40
NORTH KOREA (1987) Mandarin ducks*. Compound proof. KSC Nos 2735-8, Michel Nos 2865-8, Scott Nos 2679-82.
AVAILABLE AT $75
NORTH KOREA (1998) Amur leopard*. Compound proof. KSC Nos 3903a-d, Michel Nos 4085-8, Scott Nos 3784-7.
AVAILABLE AT $75
RUSSIA (2004) WWF emblem*. Wolverine*. Proof of minisheet of 8 (4x2 different). Scott No 6857.
AVAILABLE AT $100