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Compound Engine

Description: Patent for a compound railroad engine. This design is capable of operating under conditions resulting from an accident, the ability to start under full load via live steam to both the high and low pressure cylinders, and its working parts may be operated with one or both compounds. Illustration included.
Date: June 18, 1907
Creator: Symons, Wilson E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Bearing.

Description: Patent for improvements in bearings, in which a liquid-step bearing “contains a closed receptacle for oil or other liquid and co-acting with a movable piston or shaft, and adapted to resist end thrust by means of the liquid.” (Lines 11-14) Illustration is included.
Date: September 17, 1907
Creator: Godsey, Henry M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

[Mary Emory Outside Her Home]

Description: Copy print of Mary Emory standing on the ground next to a curved, raised porch on one side of her home. The house is a two-story building with wood siding and a hipped roof with gabled extensions; it also has Queen Anne-style embellishments including decorative woodwork along the rooflines and columns along the porch and balcony. More information about the history of the house is printed on the back.
Date: July 1907
Item Type: Refine your search to only Photograph
Location: 32.266033 -97.174625
Partner: Johnson County Historical Commission

Alvarado 1907 Sheet 1

Description: Sanborn map sheet showing an area of Alvarado in Johnson County, Texas, including geographic features, buildings, and details related to risk assessment for fire insurance.
Date: October 1907
Creator: Sanborn Map Company
Item Type: Refine your search to only Map
Partner: The Dolph Briscoe Center for American History

Alvarado 1907 Sheet 3

Description: Sanborn map sheet showing an area of Alvarado in Johnson County, Texas, including geographic features, buildings, and details related to risk assessment for fire insurance.
Date: October 1907
Creator: Sanborn Map Company
Item Type: Refine your search to only Map
Partner: The Dolph Briscoe Center for American History

Alvarado 1907 Sheet 2

Description: Sanborn map sheet showing an area of Alvarado in Johnson County, Texas, including geographic features, buildings, and details related to risk assessment for fire insurance.
Date: October 1907
Creator: Sanborn Map Company
Item Type: Refine your search to only Map
Partner: The Dolph Briscoe Center for American History

Alvarado 1907 Sheet 4

Description: Sanborn map sheet showing an area of Alvarado in Johnson County, Texas, including geographic features, buildings, and details related to risk assessment for fire insurance.
Date: October 1907
Creator: Sanborn Map Company
Item Type: Refine your search to only Map
Partner: The Dolph Briscoe Center for American History

Vehicle-Wheel.

Description: Patent for a vehicle wheel with no extra small parts, a tightener that tightens the whole wheel and is easily reached, and constructed in such a manner that it may be easily taken apart and put back together for repair purposes.
Date: March 26, 1907
Creator: Hadley, William Swain
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Spring-Heel

Description: Patent for a spring heel made to absorb shocks from walking and to provide overall support for the heel. Illustrations included.
Date: June 25, 1907
Creator: Luzzi, August F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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