4S stationery envelope sent from Nakskov to Sierhagen, Neustadt-Holsteen on 2 September 1866 cancelled with numeral “43” alongside CDS “NAKSKOV 2/9 7F-3E”. With the rate to Northern Germany at favored 6 sk. rate for first letter rate 1.8.1865.-.31.12.1874, 2 sk. missing. First postmarked “UTILSTRÆKKELIGT FRANKERET” and charged “2” sk. in red crayon, then cancelled as sender paid the 2 sk. in cash and notation “franco 2”. Rare mixed franking with postage paid partly in cash.