1866, cash more paid foreign countries accompanying letter for parcels with box cancel of 2 lines "Stettin 17 12" together with red single circle postmark "Stettin F. N1 17 / 12 66" and package accompanying slip of paper "816 from Stettin" to Vernex Montreux / Switzerland at the Geneva-based lake. Envelope reverse insignificant small defect in the upper flap, otherwise faultless document. Se trata de the earliest known cover with this franco postmark, the at the 15. 12. 1866 introduced was. Fine example and being a foreign country shipment particular attractive