Improvement in Sewing-Machine Thread-Guards.
Description:
Patent for "a guard attachment to the Wheeler & Wilson sewing-machine for preventing the thread from being thrown off the tension by the work, and for preventing the thread from running off the spool onto the spindle." (Lines 6-11) Includes instructions and illustrations.
Date:
December 21, 1875
Creator:
Roosevelt, Lillian
Partner:
UNT Libraries Government Documents Department