Resource Type

Combination Measuring Instrument (open access)

Combination Measuring Instrument

Patent for a combination measuring instrument. Illustration included.
Date: September 13, 1904
Creator: Terry, William Blake
System: The Portal to Texas History
Wagon Coupling (open access)

Wagon Coupling

Patent for wagon coupling. Illustration included.
Date: June 14, 1904
Creator: Keene, Charles Earnest
System: The Portal to Texas History