Patent for a barn-door lock that "consists in certain novel features of construction, combination and arrangement of parts" (lines 34-37) and "which shall be simple, durable and efficient, and which may be manufactured and sold at a comparatively low cast" (lines 29-31).
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Description
Patent for a barn-door lock that "consists in certain novel features of construction, combination and arrangement of parts" (lines 34-37) and "which shall be simple, durable and efficient, and which may be manufactured and sold at a comparatively low cast" (lines 29-31).
Physical Description
[1], # 2 p. : ill. ; 23 cm.
Notes
"Application filed November 23, 1917. Serial No. 203, 556."