Resource Type

Grading-Machine. (open access)

Grading-Machine.

Patent for a grading machine, this particular patent is designed for the use in building roads.
Date: December 8, 1914
Creator: Blevins, Samuel W.
System: The Portal to Texas History
Hay Press (open access)

Hay Press

Patent for a hay press. Illustration included.
Date: December 8, 1903
Creator: Nanny, Wiley F.
System: The Portal to Texas History