The Chicago Tribune Historical Image Collection

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Steel and concrete forts of today evolved from cave man's hedge of thorn
Title:
Steel and concrete forts of today evolved from cave man's hedge of thorn
Published:
1934-09-02
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jpg (238 KB) | pdf (4,277 KB) | details
This formidable array of heavy artillery
Title:
This formidable array of heavy artillery
Published:
1932-02-21
View:
jpg (227 KB) | pdf (2,744 KB) | details
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