EU57-DG : 1969 - FDC "de Gaulle - Referendum of 27 April" - flame "Strasbourg, seat of CE" Price €9.50
EU57EO-DG1 : 1969 - Env. CE "de Gaulle, Referendum 27 April" - flame "Strasbg, seat of CE" Price €12.00
PE460 : 2003 - 40 years Treaty of Elysée - de Gaulle and Adenauer - France-Germany Twin issue Price €29.00