CH 1862 Helvetia assise perforated white paper 31 (23) 10 Rp. folded letter from Kölliken to Fahrwangen

Switzerland 1862, Helvetia assise perforated, whtie paper, 10 Rappen blue (SBK 31, Michel 23), on folded letter from Kölliken to Fahrwangen, cancelled "KÖLLIKEN 24 MAI 1866", on the back transit cancellation AARAU 24 MAI 66 and arrival cancellation FAHRWANGEN 25 Mai 66, Light stains on front, properly cancelled.