EAST GERMANY (1975) Siberian chamois*. Imperforate phase proof in monochrome. Scott No 1632, Yvert No 1713.
AVAILABLE AT $30
AFGHANISTAN (1989) Markhor (Capra falconeri)*. Special perforated proof mounted on card with official stamp and signature. Scott No 1351, Yvert No 1441.
AVAILABLE AT $80
AUSTRIA (2023) Corinthian spectacled sheep. Black print.
AVAILABLE AT $15