Sash - Lock
Description:
Patent for a new and useful improvements in Sash Locks to "provide a device of this character whereby the sash will be automatically locked in all its adjusted positions, thereby dispensing with the employment of sash cords and weights (line 13-17).
Date:
November 16, 1897
Creator:
Crocker, Lauren A.
Item Type:
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Partner:
UNT Libraries Government Documents Department