Beautiful unaddressed first day cover (FDC) with a complete set of the Jón Sigurðsson issue of 1944. The cover sent by registered mail from ÞINGVELLIR / THINGVELLIR to Sweden, British censorship handstamp on front.
Complete set of the Jón Sigurðsson issue of 1944 on a sheet of paper bearing the letterhead of the Icelandic Parliament. First day cancelled at Thingvellir.