1850 - 1871, unused / mint never hinged and cancelled collection, especially Prussia and Thurn & Taxis abundant, with good values right up to Bremen Michel no. 4 mint never hinged, 17 y used expertized Pfenniger, 25 y used (2), Heligoland 7 used expertized Richter, Prussia 7 used (2) and 20 used expertized Starauschek, with special features such as margin copies, multiples and colored stamp, some expertized, condition from repaired to outstanding quality, interesting collection in the Lindner illustrated album