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[A city from a rooftop]

Description: Photograph of the city from a rooftop in Houston, Texas. Streets busy with automobiles and pedestrians can be seen between the city's tall buildings. Billboards advertising "Robertson Insurance Agency" and "Taylor Lumber" are posted on the top of the wall of a reservoir.
Date: [1940..1960]
Creator: Williams, Byrd M. (Byrd Moore), III
Item Type: Refine your search to only Photograph
Partner: UNT Libraries Special Collections

Lumber-Calculator

Description: Patent for a lumber calculator that has printed calculations for quickly determining the amount of board feet in a pile of lumber.
Date: April 25, 1911
Creator: Stalcup, James F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Process of Treating Wood.

Description: Patent for less expensive chemical wood treatment that will not leach out, will make wood more durable, and preserve wood for multiple uses including marine construction.
Date: August 23, 1921
Creator: Chandler, Asa C. (Asa Crawford), 1891-1958
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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