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[Letter from Lorenzo de Zavala Jr. to unknown person, enclosed with letter to W.E. Hutchison, July 1, 1879]

Description: Letter from Lorenzo de Zavala Jr. to unknown person enclosed with with an additional letter to W.E. Hutchison. The letter addressed to Hutchison describes the mis-handling of the affairs over the estate and property of the deceased Lorenzo de Zavala Sr. The additional letter to unknown person describes his own eye-witness account of the events of the Battle of San Jacinto and his personal endeavors afterwards. Merida, Yucatan, July 1, 1879.
Date: July 1, 1879
Creator: de Zavala, Lorenzo, Jr.
Item Type: Refine your search to only Letter
Partner: The Dolph Briscoe Center for American History

Improvement in Wrenches.

Description: Patent for furnishing "an adjustable wrench for holding and turning bolts, pipes, taps, &c." (lines 7-9). Includes instructions and illustration.
Date: July 1, 1879
Creator: Killough, William B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Steam-Engines.

Description: Patent related to "improvements in steam-engines. The object...is to devise means whereby the valves may be actuated automatically without the employment of exterior mechanisms by the use of exhaust-steam" (lines 17-22). Includes instructions and illustration.
Date: July 1, 1879
Creator: Garlock, William H. & Cooke, Richard
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Pumps.

Description: Patent relating to "improvements in double-acting pumps. The object is to devise a pump...[so] as to allow the admission of water at one end of and its discharge at the other" (lines 16-24). Includes instructions and illustration.
Date: July 1, 1879
Creator: Garlock, William H. & Cooke, Richard
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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