4 Reichmark Count Zeppelin as correctly franked single franking on cover to the America flight with cancellation "BERLIN NO * 43 k 20.9.28 3-4 N" (first day) with arrival postmark from OCT. 16.1928 NEW YORK, in fact rare, photo expertize Dr. Helmut P. Oechsner BPP "in perfect quality. " Michel - . - we could so far no First Day Cover of this issue offer!