1 Matching Results
Results open in a new window/tab.
Results:
1 - 1 of
1
Improvement in Washing-Machines.
Patent for an improvement to washing machines, in which "the novelty consists in allowing both cylinder and blades to be rotated or oscillated independently of each other." (Lines 17-19) Includes instructions and illustrations.
Date:
January 5, 1875
Creator:
Starr, Henry D.
System:
The Portal to Texas History