Resource Type

Fly-Trap (open access)

Fly-Trap

Patent for Fly Trap
Date: March 27, 1917
Creator: Krueger, Samuel
System: The Portal to Texas History
Pump-Operating Mechanism. (open access)

Pump-Operating Mechanism.

Patent for a pump operating mechanism, which is run by horses going in a circle around the device to power the pump.
Date: April 27, 1909
Creator: Siggel, Willie F.
System: The Portal to Texas History