Method of And Apparatus for Tanning Hides. (open access)

Method of And Apparatus for Tanning Hides.

Patent for certain new and useful improvements in methods of and apparatus for tanning hides, including instructions and illustrations.
Date: April 25, 1899
Creator: Rodriguez, Miguel Ramon
System: The Portal to Texas History
Insect-Poison Distributor (open access)

Insect-Poison Distributor

Patent for "new and useful improvements in devices for sprinkling potato-vines and the like with powder - such as paris-green" (lines 15-18).
Date: December 25, 1888
Creator: Heaton, Lorenzo D.
System: The Portal to Texas History