Details
cover 1850 "RAYON I" 5 Rp. grey-blue and brick-red with unframed cross, large margins in two sides, just touched left top and lower left, on 1850 (Dec.) entire from Solothurn to Büren, clearly cancelled and just tied by unframed "P.P." in blue. Z. 15 IIC; S.F. 1,800