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Patent for a feeding attachment for pneumatic conveyers. Illustrations included.

Date: March 8, 1904

Creator: Sonendrinker, Edward Thomas & Coleman, Matthew Walton

Partner: UNT Libraries Government Documents Department

Patent for a clothes pin, which holds clothes without stretching them and is easily taken on and off with one press of the clamp.

Date: March 8, 1910

Creator: Kitts, William Caluway

Partner: UNT Libraries Government Documents Department