13 Matching Results

Search Results

Results: 1 - 13

Arc-Lamp

Description: Patent for an arc lamp which does not spark for use in headlights for trains and automobiles and in street lights.
Date: June 28, 1910
Creator: Anderson, Thomas J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

[Armored Train]

Description: Postcard image of an 'Armored Train'. A field artillery piece, of an unknown model, sits on top of this Mexican railroad car, or tren de ferrocarril, and is headed towards an unknown destination. A large group of Mexican spectators has gathered to get a better look at the canon. Two Mexican men appear to be guarding the artillery piece. There is an electric street lamp in the middle of the picture.
Date: [1910..1920]
Creator: Horne, Walter H., 1883-1921
Item Type: Refine your search to only Postcard
Partner: El Paso Public Library

Oak Street, Looking North

Description: An early view of Oak Street (now Oak Avenue), looking North is shown here. The first intersecting road is Hubbard Street. Part of the Oxford Hotel is visible on the southeast corner of Hubbard and Oak. Please note the utter lack of street lights. Street car tracks and an overhead cable run on Oak. Mineral Wells Electric System (Street Car) ceased operation in 1913. The downtown streets were paved in 1914. A hardware store, possibly Davidson's, is on the southwest corner of … more
Date: 1910/1914
Item Type: Refine your search to only Photograph
Partner: Boyce Ditto Public Library

Lineman's Chair

Description: Patent for a chair which allows a lineman to connect cables and lines more easily. Illustrations included.
Date: October 25, 1910
Creator: Davis, John W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Spark-Plug

Description: Patent for a spark plug used in explosive engines. Illustrations included.
Date: July 26, 1910
Creator: Estes, Robert E. & Inman, John P.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Switch-Thrower for Electric Railways

Description: Patent for a switch-thrower for use with electric railways. This invention uses switch tongues via solenoids and engages a connection between the solenoids and the switch tongue. Illustrations included.
Date: February 22, 1910
Creator: Posey, James A. & Dunaway, John F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Electric Sign.

Description: Patent for an electric sign, which lights up each letter individually and turns them all off at the same time after being on a short while.
Date: May 24, 1910
Creator: Miller, Leonard
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
Back to Top of Screen