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Improvements in Grinding Attachment for Band-Saw Mills

Description: Patent for a grinding attachment for band-saw mills. It contains information on improved grinding parts such as "band saw wheels... and other pulleys" (lines 13-14) and has illustrations.
Date: October 17, 1911
Creator: Ge Bott, Jay Dell
Partner: UNT Libraries Government Documents Department

Folding Penholder

Description: Patent for a foldable penholder. Illustrations included.
Date: August 1, 1911
Creator: Splettstosser, Fritz
Partner: UNT Libraries Government Documents Department

Metal Tie

Description: Patent for a metal railroad tie. Illustrations included.
Date: May 16, 1911
Creator: Caton, Augustus B. & Carter, Ernest A.
Partner: UNT Libraries Government Documents Department
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