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[Allen Hall, Tillotson Institute]

Description: Photograph of a five-story brick building with a mansard roof. A handwritten note on the back of the photograph says, "Allen Hall, Erected 1880-1881, Demolished 1966." Cabinet card format.
Date: [1880..1901]
Creator: Hill, S. B.
Item Type: Refine your search to only Photograph
Partner: Austin History Center, Austin Public Library

Apparatus for the Manufacture of Ice.

Description: Patent for a new and improved ice maker. This design calls for "two or more sheets of galvanized iron or other metal set in a tank of fresh water, one on either side of the evaporation-pipes, and held in a position parallel to each other by anchors or yokes that connect them" (lines 15-20). This eliminates the need for strong (ammoniacal) brine and is a faster, more reliable, and less leaky ice-making process than previous ones that used said brine.
Date: March 2, 1880
Creator: Zilker, Andrew J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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