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[Postcard from Milton Andrew Matlock]

Description: Postcard from Milton Andrew Matlock with a photograph of the Williamsburg Bridge in New York, and showing ships passing underneath the bridge. There is a note on the back of the card written by Matlock that says in part: "500 gallons of beer was furnished by the U. S. Gov."
Date: 1911?
Creator: Matlock, Milton Andrew
Item Type: Refine your search to only Postcard
Partner: Murphy Historical Society Inc.

Oil-Converting Apparatus.

Description: Patent for an apparatus that can be built at moderate cost, which will enable a high rate of commercially efficient work to reduce "the specific gravity of various grades of hyrdo-carbon oils, especially those of a semi-refined character" (lines 22 - 24).
Date: October 28, 1919
Creator: Adams, Joseph H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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