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Air Pump
Patent for an air pump for the delivery of air to the tire of a wheel.
Date:
April 15, 1913
Creator:
Scott, Charles Mack
System:
The Portal to Texas History
Powder Blower
Patent for a new and improved powder blower used to insert powder medicine into the vagina, including illustrations and instructions.
Date:
April 1, 1913
Creator:
Woodward, Mortimer Lee
System:
The Portal to Texas History