The Janet A. Ginsburg Chicago Tribune Collection

Incorporating a series of parallel trenches

A typical sector of a Hindenburg line with parallel trenches. Reprinted from "Encyclopaedia Britannica", 14th ed.


1934-09-02

7.2 x 7 cm

Tribune Company

grayscale

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  • The Janet A. Ginsburg Chicago Tribune Image Collection

  • Chicago Sunday Tribune (September 2, 1934), n.p.

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