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Lock-Escutcheon.
Patent for a lock escutcheon, which can be attached to the door on either side and which does not require carpentry expertise to install.
Date:
November 16, 1909
Creator:
Magruder, Paul K.
System:
The Portal to Texas History
Rafter-Marking Instrument.
Patent for a rafter marking instrument for quickly measuring common rafter cuts.
Date:
November 16, 1909
Creator:
Richter, John Ludwig
System:
The Portal to Texas History