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Cultivator.
Patent for a new and improved cultivator. This design consists in "a draft-bar, a connecting rod or bar which connects the two beams together at any suitable distance . . . vertical standards which are secured to the rear ends of the beams, adjustable connecting-bars . . . and a connecting-rod which connects the bars together in a line with the beams . . . to loosely attach two cultivators to a single draft-bar, and then connect these two cultivators together . . . [so] each of the cultivators has a universal movement independently of the other, and yet they are always kept at about the same distance apart" (lines 15-32).
Date:
June 11, 1889
Creator:
De Witt, Martin V.
System:
The Portal to Texas History
Detergent Compound.
Patent for an all-purpose detergent composed of water, lye, ammonia, borax, indigo, and mountain balm. Includes instructions.
Date:
June 11, 1895
Creator:
Fair, William Brownlow
System:
The Portal to Texas History