FRANCE (1981) Underwater exploration. Deluxe sheet. Scott No 1726, Yvert No 2129.
AVAILABLE AT $25
FRANCE (1963) Bathyscaphe "Archimedes"*. Deluxe sheet, record plunge of 9200 meters. Scott No 1052, Yvert No 1368.
AVAILABLE AT $30
FRANCE (1971) Bathyscaphe*. Deluxe sheet. Undersea Exploration Expo. Scott No 1300, Yvert No 1666.
AVAILABLE AT $20