The Janet A. Ginsburg Chicago Tribune Collection

From Chicago to Berlin and back in the 'Untin' Bowler : the great circle route

This map shows the path of the 'Untin' Bowler, a Sikorsky amphibion airplane owned by the Chicago Tribune, during its travels from Chicago, Illinois, and across the northern reaches of North America, Greenland, Iceland, and Europe.


26.5 x 36.7 cm

Tribune Company


  • English

  • still image
  • text

  • These materials are either in the public domain, according to U.S. copyright law, or permission has been obtained from rights owners. The digital version and supplementary materials are available for all educational uses worldwide.

  • The Janet A. Ginsburg Chicago Tribune Image Collection

  • Chicago Sunday Tribune (June 30, 1929), p. 3

  • application/pdf
  • image/jpeg

  • Chicago Tribune (Firm)


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