Harrow. (open access)

Harrow.

Patent for a harrow for use in orchards that can be moved around easily to avoid trees.
Date: June 20, 1911
Creator: Forkner, Charles E.
System: The Portal to Texas History
Cotton-Gin. (open access)

Cotton-Gin.

Patent for an invention relates to cotton gins, and the principal object of this invention is to produce a cotton gin of small dimensions.
Date: October 20, 1914
Creator: Morrison, Porter
System: The Portal to Texas History
Wrench (open access)

Wrench

Patent for a wrench. Illustrations included.
Date: December 20, 1910
Creator: Smith, Henry D.
System: The Portal to Texas History