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Planter and Fertilizer Dropper

Description: Patent for planter and fertilizer dropper. Illustration included.
Date: December 28, 1909
Creator: Rollins, Edgar C.
Partner: UNT Libraries Government Documents Department

Photographic Device.

Description: Patent for a photographic device, which allows multiple exposures to be made on a surface in a camera.
Date: December 12, 1911
Creator: Smith, William N.
Partner: UNT Libraries Government Documents Department
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