Improvement in Carriage-Springs (open access)

Improvement in Carriage-Springs

Patent for improved design for carriage-springs with included illustrations of the spring design as well as diagram of placement on a carriage/wagon.
Date: April 29, 1873
Creator: Richardson, J. D.
System: The Portal to Texas History
Improvement in Fifth-Wheels for Vehicles. (open access)

Improvement in Fifth-Wheels for Vehicles.

Patent for improvements made to fifth-wheels for vehicles, including illustrations.
Date: April 29, 1879
Creator: Findley, James W. & Bowles, Talbot M.
System: The Portal to Texas History