File:VIEW OF TURBINE HALL LOOKING WEST NORTHWEST FROM THE MEZZANINE. IN THE CENTER OF THE PHOTOGRAPHS ARE THREE FREQUENCY CONVERTERS INSTALLED IN 1983. THE FREQUENCY CONVERTERS HAER CONN,1-GREWI,15A-43.tif

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Photographer
Lowe, Jet, creator
Title
VIEW OF TURBINE HALL LOOKING WEST NORTHWEST FROM THE MEZZANINE. IN THE CENTER OF THE PHOTOGRAPHS ARE THREE FREQUENCY CONVERTERS INSTALLED IN 1983. THE FREQUENCY CONVERTERS SUPPLEMENTED COS COB POWER. DURING THE TRANSITION TO UTILITY POWER CONVERTERS USED UTILITY INPUT POWER AT 60 CYCLES TO OUTPUT 25 CYCLE POWER FOR RAILROAD OPERATIONS. THE INTERIM SYSTEM INCREASED RELIABILITY AND ALLOWED COMPLIANCE WITH BOILER EMISSION LIMITATIONS. - New York, New Haven and Hartford Railroad, Cos Cob Power Plant, Sound Shore Drive, Greenwich, Fairfield County, CT
Depicted place Connecticut; Fairfield County; Greenwich
Date 1993
date QS:P571,+1993-00-00T00:00:00Z/9
Dimensions 5 x 7 in.
Current location
Library of Congress Prints and Photographs Division Washington, D.C. 20540 USA http://hdl.loc.gov/loc.pnp/pp.print
Accession number
HAER CONN,1-GREWI,15A-43
Credit line
This file comes from the Historic American Buildings Survey (HABS), Historic American Engineering Record (HAER) or Historic American Landscapes Survey (HALS). These are programs of the National Park Service established for the purpose of documenting historic places. Records consist of measured drawings, archival photographs, and written reports.

This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing.

Source https://www.loc.gov/pictures/item/ct0568.photos.383668p
Permission
(Reusing this file)
Public domain This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain in the United States. See the NPS website and NPS copyright policy for more information.

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current16:36, 8 July 2014Thumbnail for version as of 16:36, 8 July 20145,732 × 4,086 (22.34 MB)Fæ (talk | contribs)GWToolset: Creating mediafile for Fæ. HABS 06 July 2014 (611:700)

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Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:VIEW_OF_TURBINE_HALL_LOOKING_WEST_NORTHWEST_FROM_THE_MEZZANINE._IN_THE_CENTER_OF_THE_PHOTOGRAPHS_ARE_THREE_FREQUENCY_CONVERTERS_INSTALLED_IN_1983._THE_FREQUENCY_CONVERTERS_HAER_CONN,1-GREWI,15A-43.tif&oldid=870602040"