1917. SCHLESWIG. Official Postkarte from Staatsarchiv, Schleswig til Malmö, Sweden. Cancelled SCHLESWIG -4.9.17. Very unusual with official mail abroad. Pair 10 öre Gustav V Medaljon used as postage due and cancelled Lösen erlagd. Beautiful piece of postal history.
1912. DANMARK. 35 øre Surcharge. Complete set on beautiful small REGISTERED cover to Birmingham, England from HØJRUP 7.10.12. Transit and arrival cancels reverse.