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Potomac Electric Power Co. Benning plant. Frequency changer view at Benning plant III

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Potomac Electric Power Co. Benning plant. Frequency changer view at Benning plant III

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Potomac Electric Power Co. Benning plant. Frequency changer view at Benning plant I

Potomac Electric Power Co. Benning plant. Frequency changer at Benning plant, side view

Potomac Electric Power Co. Benning plant. Frequency changer view at Benning plant V

Potomac Electric Power Co. Benning plant. Frequency changer view at Benning plant II

Potomac Electric Power Co. Benning plant. Frequency changer view at Benning plant IV

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Potomac Electric Power Co. Benning plant. Frequency changer view at Benning plant III

description

Summary

Public domain photograph of a machine part, motor, equipment, free to use, no copyright restrictions image - Picryl description

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Tags

machinery power plants public utility companies district of columbia washington dc acetate negatives potomac potomac electric power co frequency changer view frequency changer view energy generation united states history library of congress electric generating plant electric power power generation electric power generation
date_range

Date

1930
person

Contributors

Horydczak, Theodor, approximately 1890-1971, photographer
place

Location

Washington, District of Columbia, United States ,  38.90719, -77.03687
create

Source

Library of Congress
link

Link

http://www.loc.gov/
copyright

Copyright info

Publication may be restricted. For information see "Horydczak Collection" (http://lcweb.loc.gov/rr/print/res/100_hory.html)

label_outline Explore Frequency Changer View, Changer, Frequency

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Public Service of New Jersey, Burlington, New Jersey. Turbine generators IV

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machinery power plants public utility companies district of columbia washington dc acetate negatives potomac potomac electric power co frequency changer view frequency changer view energy generation united states history library of congress electric generating plant electric power power generation electric power generation