King mountain trip 1939, unusual trip, registered letter from Vatican 21.8. To K+ãnigsberg with among others 2 L. Pius and 75 C. Postal stamp, transit via Frankfurt 26.8. With 2 x 50 Pfg golden eagles in two countries Michel F, flight stamp and loss three straight line cancel on face, late delivered with arrival K+ãnigsberg 9.9.39 reverse, only very few documents from Vatican registered, detailed photo expertize leather International Association for Philatelie Experts, superb (Longhi 972, 1.200 Euro)