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Telpherage Apparatus
Patent for Telpherage Apparatus
Date:
December 5, 1916
Creator:
Drinkard, Ithamar B.
System:
The Portal to Texas History
Egg Testing Globe
Patent for egg tester, where you can place an egg into the globe and see if it is fertilized.
Date:
December 5, 1916
Creator:
Woolfolk, Paul E.
System:
The Portal to Texas History