19th CENTURY MAIL TO SWEDEN; Small group with 1862 unfranked EL to Gamleby ex Copenhagen with scarce "36öre" hs on front and Helsingborg cds alongside applied in transit, 1869 EL to Gothenburg ex Copenhagen franked 4sk (2) tied by a Swedish TPO "Nr 2" cds, June 1872 E to Landskrona ex Copenhagen franked Denmark pair 3sk tied by single "LANDSKRONA" cds on arrival and unusual thus. Presumably posted ship-side or on a ship. Nielsen Cert. (1994). Quartet with 1879 E to Lund franked 12sk and endorsed 'Retour' and 1882 EL to Finland ex Copenhagen franked 20öre and tied by a Swedish "No.59" TPO cds. (5 covers) Cross Reference: SWEDEN, SHIPS/SHIPPING, TRAVELLING POST OFFICES (Image)