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Oil-Burner.

Description: Patent for improved design and function in oil burners, specifically on fuel nozzle and needle valve, allowing for greater control of gas that flows through to create combustion.
Date: January 27, 1914
Creator: Butler, Louis
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Apparatus for Separating Liquids in Emulsion.

Description: Patent for improved apparatus for separating liquids in emulsion (relates to improved apparatus for separating one liquid from another) when found in emulsion and has especial reference to means for rapidly and effectually dehydrating petroleum oil emulsion.
Date: May 27, 1919
Creator: McKibben, Charles W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

[St. Paul's Church Houston]

Description: Postcard of a colorized photograph of St. Paul's Methodist Church, a yellow building with a dome and white columns on the side (right) and around the entrance (left), with a row of trees lining the street in the foreground. Printed on the front of the postcard: "St. Paul's Church, Houston, Texas." There is handwritten correspondence on the back of the postcard.
Date: July 27, 1913
Item Type: Refine your search to only Postcard
Partner: Private Collection of T. B. Willis
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