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Spark-Arrester.
Patent for an improvement to spark-arresters, which deflect sparks and cinders released by locomotive engines. Includes illustrations.
Date:
June 29, 1886
Creator:
McCormick, John Robert
System:
The Portal to Texas History
Seeding-Machine.
Patent for "a new and useful improvements in Seeding-Machines" (lines 5-6) the light draft interchangeable seeding-machine can be converted from a cotton-planter to a corn-planter, and vice versa. The invention is "compact, simple, and durable" (line 13)
Date:
June 29, 1880
Creator:
McCall, John L.
System:
The Portal to Texas History