NORTH KOREA (1993) Newton*. Telescope*. Equations*. Block of 4 with wrong inscription (binomial theorem from next stamp in series). KSC No 3394. Scott No 3267.
AVAILABLE AT $50
GUINEA-BISSAU (2006) Galileo telescope*. Gagarin Vostok I*. von Braun Rocket*. Armstrong Apollo lander*. Set of 4 imperforates with decorative borders.
AVAILABLE AT $40
NORTH KOREA (1961) Maize harvester*. Preliminary artwork from the archives of the North Korea printers. Watercolor on posterboard, measuring 11 x 15 cm. Inscribed on back with official stamp and notes in Korean. Scott No 286, Yvert No 270, KSC No 249.
AVAILABLE AT $250
GHANA (1990) Planets. Voyager 2. Imperforate proof of minisheet of 9 mounted on card. Scott No 1226, Yvert Nos 1145-53.
AVAILABLE AT $160
NORTH KOREA (1993) Telescope*. Newton*. Specimen pair. KSC No 3394, Michel No 3485.
AVAILABLE AT $15
NORTH KOREA (2001) Gagarin*. Space capsules*. Halley*. Comet*. Compound proof. KSC No 4148, Michel Nos 4501-4, Scott No 4172.
AVAILABLE AT $75
FRANCE (1966) "The Moon & The Bull"* tapestry by Lurçat. Trial color proofs in strip of 3. Scott No 1152, Yvert No 1493. Magnificent!
AVAILABLE AT $120