Description: Patent for improvement in sash-fasteners by using a ratchet-lock combined with a ratchet-bar. It “can be readily adapted to any ordinary sash and window-frame and it will securely support the sash at any desired elevation and prevent either the upward or downward movement until the lock is released.” (Lines 10-14) Illustration is included.
Date: October 13, 1891
Creator: James, Will S.
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Partner: UNT Libraries Government Documents Department