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Fireproof Covering

Description: Patent for a fireproof covering. Illustration included.
Date: February 23, 1909
Creator: Brigance, Alice Osborne
Partner: UNT Libraries Government Documents Department

Railway Crossing

Description: Patent for a railway crossing. Illustration included.
Date: March 2, 1909
Creator: Meyerlambers, William H.
Partner: UNT Libraries Government Documents Department
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