Envelope sent from Derby to Santa Claus, Greenland 1957, with letter inside.

The Postal Law of Schleswig 18. April 1851. The use of 4 RBS was introduced 1 May 1851.

4 Cents 1873 blue, line perforation 12 1/2. Stamped with Danish numeral “1” Copenhagen, indeed rare with numeral 1, excellent copy.

Letter sent from Hong Kong to Sonderborg 23 November 1893 bearing a 10c Hong Kong stamp with 1-ring “SONDERBURG” arriving mark on back.

"Envelope with two letters inside, St. Thomas 5 March 1875 to Philadelphia via New York. Forwarded in St. Thomas, agents cachet "FORWARDED BY / G. W. SMITH & Co. / ST. THOMAS W.I." and sent through the British Post Office in St. Thomas "C 51" canceling a 4d plate 14. NY "DUE 10C U.S. CURRENCY MAR 18". A letter inside is dated s.s. „VILLE DE BREST"."

Illustrated topical telephone telegram from Vestmanna 2 October 1938 to Thorshavn with congratulations for confirmation day. A cow, women, and typical Faroese houses and a sailing ship shown in the landscape view.

"Letter from Christiansted to Copenhagen July 12, 1904 tied by Christiansted four-ring cancellation, on reverse letter "C", St. Thomas and Copenhagen arrival mark. Correct franked paying the 8 cents UPU rate. Manuscript pr. "R.M.S." Royal Mail Steamer. Colourfull cover."

Duplicate letter dated Copenhagen 11 January 1800 and sent to Massachusetts, USA. Being a duplicate letter, it was forwarded from Altona 2 April 1800. New York arrival mark May 10 stamped on front.

Letter sent from Aarhus to Copenhagen 29. December 1858 bearing a 4 sk. 1858 wavy-line issue tied by numeral “188” alongside CDS “DAMPSK:POST-SPED. No. 5, 29/12 1858” in blue. Most likely posted aboard the steamer in Aarhus and then brought into Korsør from where it was sent to Copenhagen.

Post card 5 øre sent from Nordby to Sønderho at Fanø 28 December 1893. Stamped with office 2-line mark “Kassebrev fra Nordby” and stamped on arrival with grotesk type “SØNDERHO 28.12 2 POST”. Few known.

Letter sent from Reykjavik to Metz in France 12 July 1901, bearing a 4-strip of 5 aur perf. 12 3/4 tied by swiss-type “Reykjavik”, transit Edinburgh and Metz receiving mark on reverse.

“Marine Dienst Sache” sent from Eckernförde to Kiel 18 May 1849 endorsed with “Eckernförde 18/5 49”. Small paper damage on the front cover.

Letter sent from Aalborg to Odense 1659 to Marshall Hans Schack, who fought against the Swedes in the Danish-Swedish war 1658-59.

"Domestic letter sent from Rødbye to Rudkjøbing 19 November 1858, bearing a 4 Sk. wavy-line 1858-issue tied by numeral "60", alongside stamped with curved 1-line mark “RØDBYE 1858” and ink date “19/11”. Postmark used one year from July 1858 to July 1859. Envelope with some folds not affectic stamp. Scarce postmark."

Union Postale Universelle, SPECIMEN COLLECTION MAURITANIEN – Denmark, Postage Due stamps, 1 øre, 5 øre, 10 øre, 20 øre and 1 Kr. on cuts.

Entire letter sent from St. Thomas 8 January 1864 to Christiansted, bearing the 3¢ imperforate yellow gum, tied by 3-ring St. Thomas, on reverse CDS “ST: THOMAS / 8/1 1864”. Large margins on two sides, excellent condition.

Entire sent from Glückstadt 19 September 1856 to Hamburg, bearing a 4 sk. 1854 dotted spandrels III printing tied by numeral “116” Glückstadt in bluish grey ink, blue antiqua III “GLÜCKSTADT 19/9 1856” and stamped Hamburg Stadt Post Amt “F.P. 20/9” and KDOPA Hamburg on reverse. Local Foot Post fee “2” schilled noted in red crayon due by the addressee. The stamp is with one close margin.

Registered letter sent from Coopenhagen 5 April 1906 to Haag, Netherlands. 25 øre brown and 50 øre greyish lilac King Christian IX issue tied by CDS Copenhagen. Registration 15 øre, 3rd rate 3x 20 øre per 15 grams = 75 øre correct rate.

3 øre wavy-line single postcard sent within Thorshavn 22 January 1919, uprated with provisional 2 ØRE on 5 øre King Christian X, tied by CDS Thorshavn.

Parcel letter sent from Copenhagen 10 May 1865 to Egedesminde, Greenland. Sent with Briggen “Mariane” which was in Greenland voyages from 1839 to 1869. The ship ran aground 7 May 1869 on the rocks the fake Kookøer 4 mil north of Nuuk, no one died, but wrecked. The letter is complete, including St. Croix Rhum. Noted “25” in blue crayon, the number on the ship mail list. Beautifully preserved.

16 sk. bicolored cancelled with clear numeral 236 of Reykjavik. Rare in this quality.