3 Kreuzer, pale carmine in the octagon, postal stationery cover Wuerttemberg 1866, envelope dimensions 148: 83 mm with safety sign three circle cancel in the flap, with very rare, private advertising imprint of the company" Geo. W. Adams Jr. Goeppingen Wuerttemberg" on official cover U17, overprint "three Kreuzer post envelope" in black, cancelled by three-ring circle date stamp "GOEPPINGEN 7 November 1866" to Geislingen, reverse arrival postmark from Geislingen, flap completely preserved, above horizontal crease over the total wide of the cover, in the literature by Lindenberg, Hans Meier to Eissen and Strahlendorf / matins unknown, we go of it from, that the additional imprint of a private nature is, there from 1865 in Wuerttemberg no private postal stationery so far registered are