Sweden. Foreign-related cover. Norway. Partly prepaid registered 3-fold letter sent from GÖTHEBORG 8.12.1840 via Strömstad to Mandal. Registered letters had to have the value of the content declared on the letter. Prepaid postage to Strömstad 5 sk bco and registry fee 16 sk bco. Postage due 14 skilling had to be paid by the reciepient. Scarce. Ex. Ivarsson.