1854/1910 specialised collection with 16 shipmail covers sent via the Korsor-Kiel (Germany) route with different types of the DPSK: POSTKT and DAMPSK:POST-SPED postmarks, used as departure postmarks or stamp cancellations including better items e.g. Three covers with the Royal Emblem 4 sc. 1857 issue cancelled with numeral postmarks and blue antiqua Dampsk: Post-Sped: nos. 2, 5 and 6-. One cover with Royal Emblem 4 sc. 1856 cancelled with numberless circle cancellation and black Dampsk: Post-Sped: No. 3 and 1. One cover with Royal Emblem 4 sc. 1857 cancelled with numeral postmarks and Dampsk: Post-sped: No. 5 and 6. 1 cover with Royal Emblem 4s 1864 (5x) on cover cancelled with numeral postmark '191' and Dampsk: Post-Sped: No. 4. 5 postcards sent from Germany with DPSK:POSTKT postmarks nos 1-4, nicely described on album pages in folder
