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Track Switch
Patent for "new and useful Improvements in Track-Switches" (lines 5-6) including illustrations.
Date:
February 15, 1916
Creator:
South, John T.
System:
The Portal to Texas History
Resilient Wheel.
Patent for improvements in resilient wheels. "This invention relates to a new and useful resilient vehicle wheel embodying flat arcuate springs by means of which the tread or shoe of the wheel is resiliently mounted with relation to the hub."(lines 8-12)
Date:
January 15, 1918
Creator:
Roberts, Samuel A.
System:
The Portal to Texas History