Auction 309-320 - Europe & Overseas - Day 6

Ballon monté 1870 (Oct 25): Entire letter carried on board of balloon no. 19 'Le Vauban' to Izernore, Ain, franked with pair Napoléon laureated 10 c. bistre type II, a fresh and fine multiple, tied by "ARMEE FRANCAISE / QUARTr Gal" despatch cds with information strike alongside, reverse with NANTUA transit cds (Nov 2). A rare and attractive Fieldpost entire ex Provera, signed Lamy Maury = € 450 + 2'350.