Improvement in Hay and Cotton Presses. (open access)

Improvement in Hay and Cotton Presses.

Patent for an improvement in cotton and hay presses with elevated levers. It includes a description and illustrations.
Date: November 21, 1871
Creator: Sivley, John J.
System: The Portal to Texas History
Planter Attachment For Cultivators (open access)

Planter Attachment For Cultivators

Patent for a planter attachment for cultivators. Illustration included.
Date: March 21, 1905
Creator: Mitchell, Wade H.
System: The Portal to Texas History
Oil-Tank (open access)

Oil-Tank

Patent for an oil tank.
Date: April 21, 1903
Creator: Collins, Benjamin F.
System: The Portal to Texas History