1930s Johnson Lock Patent Litigation Reference Book lincoln The overall dimensions of the

The overall dimensions of the cabinet are 27" x 9" x 38

MM - 10241 - 080124

The cabinet is in good condition

25"L x 2"H

a mark of of superior craftsmanship

1930s Johnson Lock Patent Litigation Reference Book lincoln The overall dimensions of thec. 1930s; Johnson Lock Co. Chicago Thick bound reference binder containing a compiled set of patent drawings, technical diagrams, and legal documentation related to early automotive locking devices and associated hardware. The contents include multiple detailed sheets illustrating mechanisms such as automobile tire lock cables and gear shift lever locks, with sectional diagrams, numbered components, and typed patent specifications. Several pages