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Combined Plow and Fertilizer-Distributer.

Description: Patent for an improved combined plow and fertilizer-distributor that better feeds the fertilizer from the hopper or container to a depositing boot, from which the material is discharged into the furrow formed by the plow. Includes instructions and illustrations.
Date: September 8, 1914
Creator: Hurlbut, Milan
Partner: UNT Libraries Government Documents Department

Gage.

Description: Patent for a gage that has a beam with a saw kerf at one end, a clamp made up of a tube with parallel wings that are inserted into the kerf, a scribing point in the tube, "and means for clamping the separated ends of the beam tightly against the parallel wings of the clamp" (lines 57-59).
Date: November 12, 1895
Creator: Holmes, Elijah H.
Partner: UNT Libraries Government Documents Department

Riveting-Mandrel.

Description: Patent for a riveting-mandrel "for riveting the overlapping ends of sheet metal to form pipes, tubes, or the like" (lines 10-12) including illustrations.
Date: June 1, 1897
Creator: Mantey, John F.
Partner: UNT Libraries Government Documents Department