1865. ICE-MAIL-COVER. Parcel-letter from Svendborg to København 20.3.1865. Due to the frossen waters of “Storebælt”, the parcel was tranfeered by ICE-MAIL on the rute Nyborg to Korsør. Total rate 24 sk. incl. 4 sk. as payment for the Ice-transportation. Very rare and beautiful cover with original postal reglement regarding ice-mail (dated 4de december 1856) enclosed. Exhibition item [ ✉ ]