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Attachment for Phonographs, &c.
Patent for an attachment for phonographs to be used to have records play on a loop. Illustrations included.
Date:
October 19, 1909
Creator:
Perrenot, George F.
System:
The Portal to Texas History
Engraving-Machine
Patent for improvements "in the peculiar construction and combination of [engraving machines]" (lines 10-11).
Date:
November 19, 1889
Creator:
Eberhardt, Theophilus Charles
System:
The Portal to Texas History
Device for Handling and Cleaning Seed-Cotton by Atmospheric Suction.
Patent for a new device for handling and cleaning seeding cotton by atmospheric suction in which the cotton may be conveyed and cleaned without passing through the exhaust-fans, thereby avoiding danger of the machine being choked while in operation. (Lines 14-17) Illustration is included.
Date:
May 19, 1891
Creator:
Eberhardt, Theophilus Charles
System:
The Portal to Texas History