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Coffee Urn
Patent for a coffee urn. Illustration included.
Date:
July 18, 1905
Creator:
Robertson, Cullen Andrew
Object Type:
Patent
System:
The Portal to Texas History
Gypsum Products: Their Preparation and Uses
Technical report issued by the Bureau of Mines over the different uses of gypsum. The sources and uses of gypsum are presented and discussed. This report includes tables, photographs, and illustrations.
Date:
July 1917
Creator:
Stone, Ralph W.
Object Type:
Report
System:
The UNT Digital Library