South America flight 1930, total circuit, letter from Friedrichshafen 18.5. With 2 x 2 and 2 x 4 RM SAF on both sides, to Lakehurst as German post, again mailed with US franking $ 1 and further values as scarce "Normal" franking from Lakehurst 1.6, both flight stamp on face, arrival Friedrichshafen 6.6, further to Münsingen with arrival 7.6, superb (winner 57 P / 64 R)