Approximate. 1850, "SCHLESWIG. HOLST: army postal service", oval cancel with date, handwritten "military" and "Cito", envelope to Itzehoe, on the back varnish seal "Jägercorps", superb (Image)

1850, "Schleswig-Holstein army postal service", single circle postmark with date on cover from Rendsburg to Itzehoe, on the back official seal "DEPARTEMENT of the War", superb, R! (Image)

1806, K. D. S. Envelope to the magistracy of the city Itzehoe, on the back black varnish seal "KÖNIGELIG field COMMISSARIAT", superb (Image)

1811, K. D. S. With content from "embarrassed Kongelig. General Commissioner's Office Collegium" from Kiel, to Meldorf, complete lacquer seal, very fine (slight opening defects) (Image)

1814, letter with seal with content from Kiel to Husum, complete varnish seal "royally: / to the Besitzn: the / to räumenden Duchy. : and so on. / arranged / commission", superb (Image)

1815, K. D. S. From Rendsburg to a dragoon to Itzehoe, on the back varnish seal, superb (Image)

1849, letter from "KIEL" (single circle cancel) to Wilster, handwritten "military", reverse complete varnish seal from "Schlesw: Holstein III Reserve. Inf. Bat II Comp", superb (Image)

Approximate. 1849, letter from "KIEL" (R1) to Lunden, reverse complete lacquer seal from "Departement of the warfare IV te department", superb (Image)

Front of cover from "KIEL" (single circle cancel) to Oldesloe, inverted seal "Lazareth commission Kiel", superb (Image)