FRANCE (1966) Tidal power station-Rance*. Deluxe sheet. Scott No 1170, Yvert No 1507.
AVAILABLE AT $25
FRANCE (1981) New sources of energy*. Deluxe sheet. Scott No 1725, Yvert No 2128.
AVAILABLE AT $25
FRANCE (1986) World Energy Conference. Deluxe sheet. Scott No 2024, Yvert No 2445.
AVAILABLE AT $20
FRANCE (1978) Hand holding ball of energy*. Deluxe sheet. Scott No 1607, Yvert No 2007.
AVAILABLE AT $20
FRENCH POLYNESIA (1982) Palm*. Sun*. Deluxe sheet. New Energy Sources. Scott No 366, Yvert No 185.
AVAILABLE AT $15