Resource Type

Medical Compond (open access)

Medical Compond

Patent for “medical compound designed for the treatment of diseases of the throat and lungs” (lines 10-12).
Date: December 21, 1880
Creator: Rippetoe, Amasa
System: The Portal to Texas History
Churn-Motor. (open access)

Churn-Motor.

Patent for a butter churn with a "vertical rotary dasher" (line 19), including instructions and illustrations.
Date: March 16, 1880
Creator: Rogers, James P.
System: The Portal to Texas History