Los 6119
1940, 26.2., Caravelle 15ø tied by wavy line machine cancel "KØBENHAVN 26 FEB 1940" to cover to Thorshavn with adjacent two-line cachet "Postudvekslingen indstillet Retur Afsenderen", but as there was no sender on the reverse or front of the envelope, this has been crossed out, and the letter has been sent to the stamp office. There it was opened and inspected inside without finder any senders informations; thus it has been waiting for the route to be opened. This did not happen until 13 November 1940., then send via Germany with censor mark "Ae" of Frankfurt alongside, subsequently censored in England and closed with "P.C.90 3560" closing strip, scarce and attractive cover