Pli confié: Entire letter franked with Lauré 20 c., tied by clear GC "2161" with adjacent "MAGNY-EN-VEXIN 8 OCT. 70" to St. Cyprien, showing on reverse red "REPBUBLIQUE FRANCAISE 1 Aerostien Nadar-Dartois Duruof" and arrival mark; very fine and rare, a pretty letter