SAAR (1921) Slag pile at Volklingen*. Die proof in issued colors printed on thin white paper. Scott No 73, Yvert No 58.
AVAILABLE AT $275
SAAR (1922) Cable railway, Ferne*. Die proof in unissued colors. Signed NEY. Scott No 102, Yvert No 86. Hinged.
AVAILABLE AT $275
BELGIUM (1979) Grand Hornu coal mine. Ministerial proof. Scott No B987, Yvert No 1951.
AVAILABLE AT $50
AUSTRIA (2017) 650 years of silver and goldsmiths. Black print.
AVAILABLE AT $15
GERMANY (1957) Miners shoring up ceiling*. Photo essay (See Note) of unaccepted design for mining series benefiting welfare organizations. Scott No B359, Yvert No 145.
AVAILABLE AT $75
EAST GERMANY (1969a) Erythrite*. Set of 5 imperforate progressive proofs. Scott No 1105, Yvert No 1164. These imperforate proofs from the archives of the former East German printer are very rare (only about 10 copies exist).
AVAILABLE AT $250
EAST GERMANY (1969c) Smoky quartz*. Set of 4 imperforate progressive proofs. Scott No 1108, Yvert No 1167. These imperforate proofs from the archives of the former East German printer are very rare (only about 10 copies exist).
AVAILABLE AT $250
AUSTRIA (1971) Salt cellar by Cellini*. Black proof. Scott No 892, Yvert No 1186.
AVAILABLE AT $25
U.S.A. (1940) Cowboy*. Miner*. Photo essay of final design commemorating 50th anniversary of Wyoming statehood. Scott No 897, Yvert No 449. Rare!
AVAILABLE AT $60
GERMANY (1957) Miner with drill looking up. Photo essay (See Note) of unaccepted design for mining series benefiting welfare organizations. Scott No B357, Yvert No 143.
AVAILABLE AT $60
GERMANY (1957) Miner with drill. Support pillars. Photo essay (See Note) of unaccepted design for mining series benefiting welfare organizations. Scott No B357, Yvert No 143.
AVAILABLE AT $60
GERMANY (1957) Stylised miner with drill. Photo essay (See Note) of unaccepted design for mining series benefiting welfare organizations. Scott No B357, Yvert No 143.
AVAILABLE AT $60
GERMANY (1957) Miner and conveyor belt*. Photo essay (See Note) of unaccepted design for mining series benefiting welfare organizations. Scott No B359, Yvert No 145.
AVAILABLE AT $60