11. "Graf Zeppelin " languished for the next two years in various Baltic ports. 12. A : The LZ-127 Graf Zeppelin is considered the most successful rigid airship ever built. 13. Between 1931 and 1937 the " Graf Zeppelin " crossed the South Atlantic 136 times. 14. However, the construction of " Graf Zeppelin " was well known to Allied navies. 15. "Graf Zeppelin " at Kiel, June 1940, displaying her newly rebuilt bow. 16. After the Graf Zeppelin broke his record in 1929, he made one last attempt in 1930. 17. In October 1928 he met the arrival of LZ 127 Graf Zeppelin at Lakehurst Naval Air Station. 18. On May 6, 1937, the Hindenburg, bigger than the Graf Zeppelin , exploded over Lakehurst. 19. Pellegrino, who haunted Roosevelt Field and thrilled to the sight of the Graf Zeppelin , did not. 20. In 1929, the LZ 127 Graf Zeppelin flew nonstop from Friedrichshafen to Tokyo in about 100 hours.
