Germany: small lot with 4 better works, as well Spalink, the German horseshoe cancel, 1 . Edition 1970; Berezowski / Görlitz, handbook the Airmail customer / catalogue all stamps and cancellations the Luftposten, bound issue 1925, here as rare original; Hardtmut, school of the philately, 1st issue 1940 (clear age traces) as well Ströhl / Arndt, coat of arms and flags of the German Reich and his Federal states, 1979; all - if not differently mentions - in excellent condition, interesting lot