Switzerland 779-790

Switzerland 779-790, MNH, $11.30. Michel 1321-1326, 1340-1344. 1390. Mail handling 1986-1989. Franz mail van, 1911; Parcel sorting; Mule post; Letter-facing, canceling; Mail coach, 1735-1960; Counter service; Packet steamer, 1837-1840; Postman,1986; Loading airmail, 1986; 17th century courier, Postman 1900; Railroad mail car.