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Automatic Air-Brake Coupling.
Patent for "a new and useful improvements in automatic air-brake couplers to enable others skilled in the art to make and use the same, the invention also relates to improvements in automatic air-brake couplings in cars". (lines 5-10) including instructions and illustrations.
Date:
July 17, 1900
Creator:
Cary, Lewis C.
System:
The Portal to Texas History
Acetylene-Gas-Generating Apparatus.
Patent for "improvements in apparatus for generating acetylene , and comprises the novel features." (lines 8-10) including illustration.
Date:
July 24, 1900
Creator:
Metcalf, Charles Wesley
System:
The Portal to Texas History
Calcining-Furnance.
Patent for updates to "calcining-furnaces", specifically several original and new parts, including illustrations.
Date:
July 31, 1900
Creator:
Hughes, Godfrey
System:
The Portal to Texas History