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Cattle guards

Subject Source: Library of Congress Subject Headings

Found in 1 Collection or Record:

Conical Roller Cattle Guards collection

Identifier: AC-301
Scope and Contents

This collection contains a pamphlet entitled "They Shall Not Pass," published by the Conical Roller Cattle Guards Corporation to advertise its cattle guard. The patented device served to keep cattle from standing on railroad tracks. It also includes two photographs of the cattle guard.

Dates: 1924