1923 - 1945, unused and mint never hinged collection, many good values like Michel no. 344 / 50 expertized, 355 / 61 expertized, 381, 407 P upper margin expertized Schlegel BPP, 410 / 22, 412 z with attest H. D. Schlegel BPP, 466 / 49 Hz, 491 expertized Schlegel BPP, 497 expertized Peschl BPP, 498 expertized Schlegel BPP, 539 x expertized Schlegel BPP, 564 expertized Schlegel BPP, souvenir sheet 8, souvenir sheet 9, souvenir sheet 11, 657 I expertized Peschl and 716 / 29 expertized Schlegel BPP (all named mint never hinged), as well colours, types and plate flaw, more or less all important expertized and often in good condition, nice collection from abandonment of a collection in the stock book, high catalog value