FRENCH ANTARCTIC (1983) Sputnik satellite*. Orange Bay Base*, Cape Horn. Scoresby Sound Base*, Greenland. Set of 3 deluxe sheets. Scott No C73-5. Yvert No PA75-7. Anniversary of International Geophysical Year, Polar Years.
AVAILABLE AT $40
FRENCH ANTARCTIC (1968) Space exploration by Dragon rockets*. Kerguelen Island cliffs*. Ice shelf of Terre Adélie*. Unaddressed FDC with cachet. Scott No C16a. Yvert No PA15-6.
AVAILABLE AT $40
MONACO (1955) Verne*. "Journey to the Center of the Earth"*. Die proof in black signed by the engraver COTTET. Scott No 346, Yvert No 433.
AVAILABLE AT $140
GERMANY (1983) Survey maps*. Specimen (overprinted MUSTER). Scott No 1404, Yvert No 1019. Geodesy & Geophysics Union.
AVAILABLE AT $20
NIUAFO'OU (Tin Can Island) (1993b) Gems*. Diamond*. Volcano*. Progressive proof from Evolution of the Earth series overprinted SPECIMEN. These proofs were produced in strips of 5 with the central stamp printed in the progressive colors as they were added. Each is labelled with a color number, 1=yellow, 2=green, 3=magenta. There are four different strips, with the center stamp containing colors, respectively, 1, 1+2, 3, 1+2+3. This strip is color 3. Scott No 111A, Yvert No 179. Very hard to find as a complete strip!
AVAILABLE AT $50
UNITED NATIONS (GENEVA) (1984) Los Glaciares National Park (Argentina). Imperforate pair. Scott No 125. From the UN printer archives.
AVAILABLE AT $75
F.S.A.T. (1994) Adrien Vincendon*. Measurement of magnetic inclination*. Full sheet of 10 imperforates. Scott No 200a, Yvert No 193a.
AVAILABLE AT $160
AUSTRIA (1983) Karl von Terzaghi*. Black print. Scott No 1255, Yvert No 1582. Founder of Scientific Subterranean engineering and the father of soil mechanics.
AVAILABLE AT $20
F.S.A.T. (1979) Satellite*. Geophysical laboratory*. Trial color proof pair. Telesurvey of Kerguelen Island. Scott No C49, Yvert No PA51.
AVAILABLE AT $40
F.S.A.T. (1979) Satellite*. Geophysical laboratory*. Deluxe sheet. Telesurvey of Kerguelen Island. Scott No C49, Yvert No PA51.
AVAILABLE AT $15