Letter from Copenhagen 18 December 1862 to Barth, Mecklenburg. 2 sk. 1855 and 16 sk. 1857 dotted spandrels, both tied by duplex “181 - SJ.JB.P.SP.B. 2 TOG” alongside boxed “Aus Dänemark” with transit marks “KDOPA Hamburg”, 2-ring “HAMBURG” and two-ring “BAHNHOF-HAGENOW” on reverse. The combination with 2 sk. 55 and 16 sk. 1857 is possible the only recorded, rate 18 sk. 15.7.1854 – 31.7.1865.