Los 186
1851, 5 c. black in vertical pair with good to large margins, together with single copy 40 c. rose, at bottom cut with the frame line, otherwise good margins, tied by mute cancel to small folded letter with adjacent clear "CHAMBERY 18 OCT. 52" to Lyon; a fine and rare entire, several signatures incl. Calves and Sorani, also Colla with certificate (2015)
