Resource Type

Well-Pipe Lifter (open access)

Well-Pipe Lifter

Patent for a lifter made to lift pipes and rods from wells. Illustrations included.
Date: December 17, 1907
Creator: Kimbro, John A.
System: The Portal to Texas History
Gate (open access)

Gate

Patent for a gate. Illustrations included.
Date: December 24, 1907
Creator: Aeschlimann, Adolf E.
System: The Portal to Texas History