1870 - Francia Ballon Monté: blue 20c azzurro "Napoleon Laure" II typo, "ŕ la corne" variety, canceled red "PARIS (SC) 13 OCT 70" to "FECAMP 18 OCT 70". Carried by the "Godefroy Cavaignac", fine and rare combination with a clear printing variety of the 20c (Yvert 29Bb - € 1.000++)
