Ditch eventually was made into a more perfect defense

This diagram shows a typical profile of a fortification, featuring a ditch lined with walls.

Publication date: 1934-09-02

Size: 4.7 x 13.3 cm

Publisher: Tribune Company

Print type: grayscale

Language:

• English

Subject(s):

• Forts & fortifications--1500-1700

Genre(s):

• Diagrams

Type(s):

• still image
• text

Copyright(s):

• 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.

Is part of:

• The Janet A. Ginsburg Chicago Tribune Image Collection

Source(s):

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

Format(s):

• application/pdf
• image/jpeg