Resource Type

Month

Improvement in Air-Cooling Apparatus. (open access)

Improvement in Air-Cooling Apparatus.

Patent for "the construction and arrangement of a refrigerator for the purpose of cooling and maintaining a low and dry temperature, for preserving fresh meats and vegetables, and for cooling rooms for any purpose." (Lines 10-15) Includes instructions and illustrations.
Date: March 30, 1875
Creator: Hyatt, Frank A.
System: The Portal to Texas History
Scuffle-Hoe (open access)

Scuffle-Hoe

Patent for a garden hand tool for destroying weeds and stirring, or aerating, soil. Used for garden crops.
Date: March 25, 1879
Creator: Munson, T. V. (Thomas Volney), 1843-1913
System: The Portal to Texas History