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Patent for a syringe. This invention is meant for use with animals to perform artificial insemination. Illustrations included.

Date: January 8, 1907

Creator: Brookes, Robert C.

Partner: UNT Libraries Government Documents Department

Patent for a signal lock for mailboxes used to "indicate the presence or absence of mail matter in the box" (lines 10-11).

Date: September 8, 1908

Creator: Patterson, Samuel & Wiseman, John W.

Partner: UNT Libraries Government Documents Department