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10 résultats pour : switchyard

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Switch yards, Union Station, Washington, D.C., between 1906 and 1910. Creator: Unknown.
HRM23A64_210

Switch yards, Union Station, Washington, D.C., bet...

Transmission towers in the switchyard of TVA's Chickamauga Dam, near Chattanooga, Tenn., 1942. Creator: Alfred T Palmer.
HRM22A79_101

Transmission towers in the switchyard of TVA's Chi...

Switch yard at TVA's Wilson Dam hydroelectric plant, vicinity of Sheffield, Ala., 1942. Creator: Alfred T Palmer.
HRM22A79_114

Switch yard at TVA's Wilson Dam hydroelectric plan...

Generator works at the winding of a generator stator...Wilson Dam, Sheffield vicinity, Ala., 1942. Creator: Alfred T Palmer.
HRM22A79_104

Generator works at the winding of a generator stat...

Insulators and transmission wires in the switchyard of the TVA's Chickamauga Dam..., Tennessee, 1942 Creator: Alfred T Palmer.
HRM22A79_122

Insulators and transmission wires in the switchyar...

Switchyard at TVA's Wilson Dam hydroelectric plant, vicinity of Sheffield, Ala, 1942. Creator: Alfred T Palmer.
HRM22A79_103

Switchyard at TVA's Wilson Dam hydroelectric plant...

Section of one of the switchyards from which high....Wilson Dam..., Sheffield vicinity, Ala., 1942. Creator: Alfred T Palmer.
HRM22A79_102

Section of one of the switchyards from which high....

Transmission towers in the switchyard of TVA's Chickamauga Dam, near Chattanooga, Tenn., 1942. Creator: Alfred T Palmer.
HRM22A79_099

Transmission towers in the switchyard of TVA's Chi...

Switchyard at TVA's Wilson Dam hydroelectric plant, vicinity of Sheffield, Ala., 1942. Creator: Alfred T Palmer.
HRM22A79_098

Switchyard at TVA's Wilson Dam hydroelectric plant...

Plant and switchyards of a wood preserving company, Escanaba, Michigan, USA.Artist: Underwood & Underwood
HRM19C52_069

Plant and switchyards of a wood preserving company...