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Indicator
Patent for an indicator. This invention is designed for use with phonographs, musicboxes, and like intruments. Illustration included.
Date:
December 19, 1905
Creator:
Pfleger, Frank Paul
System:
The Portal to Texas History
Door Check
Patent for door check. Illustration included.
Date:
December 19, 1905
Creator:
McGinnis, Charles
System:
The Portal to Texas History