2307 1957 Europa in black w/o value "epreuvre de artiste", & signed by designer/engraver. VF fresh UN as made. SG 1347(p), Maury 112ZEA cat €300 (P) $100 $150
2308 1957 Mozart 25Fr claret "epreuvre de artiste" sunken DIE PROOF on card, signed by the engraver. VF fresh UN as made. SG 1362(p), Maury 1137EA (P) $80 $150
2309 1957 Goethe 35Fr blue "epreuvre de artiste" sunken DIE PROOF on card, signed by the engraver. VF fresh UN as made. SG 1363(p), Maury 1138EA (P) $80 $150
2310 1870 Balloon Post folded letter carried on "Les Etats Unis", franked Napoleon 10c (2), tied by dotted star "4" pmk, with "Paris Rue d'Enghien 26 Sept 70" cds. SG cat £550, Maury cat €775. (P) $400 $600
2311 1870 Balloon Post folded letter carried on "La Ville de Chateaudun", franked Napoleon 20c with dotted diamond "277" pmk & "Paris La Villette 4 Nov 70" cds & with b/s of "Le Havre Ingonville". SG cat £225, Maury cat €400. (P) $180 $250
