The Janet A. Ginsburg Chicago Tribune Collection

Geological section of Chicago

Diagram of a "geological section of Chicago," showing the different types of rock and stone at varying depths. A scale drawing of the Chicago Tribune building gives perspective to the various depths.


1934-10-14

49.5 x 8.1 cm

Tribune Company

grayscale

  • 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 (October 14, 1934), n.p.

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  • image/jpeg