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Draft Equalizer. (open access)

Draft Equalizer.

Patent for an improved double tree adapted to be used without single-trees designed to equalize the draft in case on horse gets ahead of the other in a draft team.
Date: July 18, 1882
Creator: Jones, Jeremiah C. & Robertson, Alexander W.
System: The Portal to Texas History
Locomotive. (open access)

Locomotive.

Patent for a new and improved locomotive. This design "relates to a locomotive running-gear and motive-power connection; and the novelty consists in the construction, arrangement, and adaptation of parts" (lines 15-18).
Date: February 7, 1882
Creator: Hudson, Benjamin F.
System: The Portal to Texas History