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Measuring Instrument.
Patent for a measuring instrument that can be used as a protractor, compass, square, level, and bevel.
Date:
October 5, 1909
Creator:
Phenix, William Preston
System:
The Portal to Texas History
Stump-Puller.
Patent for a stump pulling machine, which grips stumps firmly and does not come apart during pulling.
Date:
August 31, 1909
Creator:
Chambers, Silas
System:
The Portal to Texas History