GERMANY (Berlin) (1963) Peregrine falcon*. Photo essay (See Note) for unaccepted design of bird series. Scott No 9NB29, Yvert No 226.
AVAILABLE AT $50
GERMANY (Berlin) (1972) Goshawk*. Photo essay (See Note) for unaccepted design of bird series. Scott No 9NB97, Yvert No 407.
AVAILABLE AT $50
GERMANY (BERLIN) (1972) Buzzard*. Photo essay (See Note) for unaccepted design of bird series. Scott No 9NB97, Yvert No 407.
AVAILABLE AT $50
GERMANY (Berlin) (1972) Peregrine falcon*. Photo essay (See Note) for unaccepted design of bird series. Scott No 9NB98, Yvert No 408.
AVAILABLE AT $50
GERMANY (Berlin) (1972) Montagu's harrier*. Photo essay (See Note) for unaccepted design of bird series. Scott No 9NB99, Yvert No 409.
AVAILABLE AT $50
GERMANY (1972) Osprey*. Photo essay (See Note) for unaccepted design of bird series. Scott No B481, Yvert No 560.
AVAILABLE AT $50
GERMANY (1972) Accipiter*. Photo essay (See Note) for unaccepted design of bird series. Scott No B496, Yvert No 604.
AVAILABLE AT $50
GERMANY (1972) Red kite*. Photo essay (See Note) for unaccepted design of bird series. Scott No B498, Yvert No 606.
AVAILABLE AT $50
GAMBIA (1993) Birds of prey. Set of 8 imperforate proofs mounted in House of Questa folder. Scott Nos 1367-74, Yvert Nos 1319-33,1378-81.
AVAILABLE AT $200
SOUTH WEST AFRICA (1975b) Black eagle*. Imperforate proof pair from margin of sheet with color bars. Scott No 374, Yvert No 348.
AVAILABLE AT $175
SOUTH WEST AFRICA (1975c) Martial eagle*. Imperforate proof pair from margin of sheet with color bars. Scott No 375, Yvert No 349.
AVAILABLE AT $175
EL SALVADOR (1963) King Vulture*. Set of 4 imperforate progressive proofs printed on glossy paper and originally affixed to an archival sheet (number 695), labelled "Direction Général des PTT - Archive des Timbre-Poste Suisses et Étrangers. These proofs are from the archives of Courvoisier S.A. and represent the issued set. Scott No C200, Yvert No PA181. Quite possibly a unique set of proofs. Sismondo photo certificate.""
AVAILABLE AT $325
AUSTRIA (2019) Sea eagle*. Black print. Europa series.
AVAILABLE AT $15
AUSTRIA (1953) Buzzard*. Black print. Scott No C58, Yvert No PA58. Scott catalog value of regular stamp is $100.00 and of course the black print is much scarcer!
AVAILABLE AT $200