Internal-Combustion Motor. (open access)

Internal-Combustion Motor.

Patent for an internal combustion engine which "embodies an improved construction of cylinders and connections between the pistons and the crank shaft" (lines 23-25) and which "will be simple, light, composed of comparatively few parts and capable of generating great power" (lines 28-31).
Date: May 26, 1914
Creator: Brown, Jared V., Jr.
System: The Portal to Texas History
Wheel. (open access)

Wheel.

Patent for "improvements in wheels particularly designed for use on harvesters in heavy or muddy ground." (Lines 8-10) Includes instructions and illustrations.
Date: March 19, 1891
Creator: Stroud, Wiley N.
System: The Portal to Texas History