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Shears for Cutting Hot Metal.
Patent for "a device which is more especially intended for shearing hot metal, although it may be used for cutting cold material," (lines 8-10) including instructions and illustrations.
Date:
September 30, 1891
Creator:
Cleveland, William T.
System:
The Portal to Texas History
Seed-Planter.
Patent for a durable, simply constructed, and inexpensive seed-planter. It has a main frame, adjustable supporting-wheels, diagonal parallel bars, disk-beams with "angular front ends pivoted in brackets on the main frame" (lines 48-49), and "disks supported by stub-shafts projecting from the spindle-supporting bar" (lines 49-51).
Date:
June 16, 1896
Creator:
Leissler, John C.
System:
The Portal to Texas History