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Acetylene-Gas Lamp. (open access)

Acetylene-Gas Lamp.

Patent for certain new and useful improvements in acetylene gas lamps, including instructions and illustrations.
Date: February 20, 1900
Creator: Josserand, Peter
System: The Portal to Texas History
Tongs. (open access)

Tongs.

Patent for tongs with gripping jaws that are removable and have variable gripping surfaces on each vertical side of the jaws.
Date: December 11, 1900
Creator: Rice, John F.
System: The Portal to Texas History