1966, 10 B. Lilac red on white chalky paper in mixed franking with Michel-no. 221 II and two by Michel unknown variety (similar 219 xb however overprint type II and pure gray paper and similar 220 however also overprint in type II), all fours color shades on registered from camp MANSUR 3. 3. 68 to Gummersbach (Germany) with on the back transit- and arrival postmarks, very interesting document, on face with pencil superscribes (removable)