1931/60 (ca.), interesting holding with covers, FDC and better issues, including Polarfahrt cpl. on three Zeppelin covers and Berlin with i.a. 5 cpl. sets of Schwarzaufdruck (2x on cpl. sets on covers, signed Schlegel/A. Schlegel BPP resp. with two certificates), souvenir sheet 1 used (signed Schlegel BPP) Bauten I cpl. in horizontal, mint never hinged pairs (signed A. Schlegel BPP) and various official jewellery FPPs