Conical Roller Cattle Guards Corp.
The Conical Roller Cattle Guard Corporation patented the Conical Roller Cattle Guard in 1922. Its factory and office were located in Anniston, Alabama. It is designed to lower when a cow walks on the guard, keeping the cow from crossing the train tracks.
From the description of They shall not pass : Conical Roller Cattle Guard collection of papers. (Western North Carolina Library Network). WorldCat record id: 232669903
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2016-08-10 06:08:49 pm |
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2016-08-10 06:08:49 pm |
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ingest cpf |
Initial ingest from EAC-CPF |
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