| LEGEND | Bid Sheet (English) | Ordre d'achat (Français) |
| Lot No | Type | Description | Reserve | Estimate |
| 25100 | FDC |
F.S.A.T. (1957) Polar observations. Aurora. FDC with cachet. International Geophysical Year. Scott Nos 8-10, Yvert Nos 8-10.
| $25 | $30 |
| 25101 | OBL |
NORWAY (1968) Oil rig. Map of Svalbard area. Special cancel for Svalbard GEOPOL expedition, signed by the participants.
| $25 | $30 |
| Lot No | Type | Description | Reserve | Estimate |
| 24133 | L |
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.
| $40 | $50 |
| 24345 | EA |
MONACO (1955) Verne. "Journey to the Center of the Earth". Stage die proof signed by the engraver COTTET. Scott No 346, Yvert No 433.
| $175 | $225 |
| 24346 | EA |
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.
| $140 | $175 |
| 25675 | EP |
AUSTRIA (1983) Karl von Terzaghi. Black print. Scott No 1255, Yvert No 1582. Founder of Scientific Subterranean engineering and the father of soil mechanics.
| $20 | $25 |
| 26265 | ND |
ANDORRA (1988) Escaldes hot springs. Imperforate bl/4. Scott No 365. Yvert No 371.
| $10 | $10 |