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File:Corrosion removal.jpg

Corrosion_removal.jpg ‎(309 × 225 pixels, file size: 53 KB, MIME type: image/jpeg)

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Description
English: Workers removed any remaining corrosion, grout, and other contaminants with hand chisels and power-operated wire brushes.
Date
Source http://www.nps.gov/hps/tps/technotes/ptn47/repair_replacement.htm
Author Chad Randl
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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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English: Repair and Rehabilitation of Historic Sidewalk Vault Lights at 552-554 Broadway, New York City.

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Date/TimeThumbnailDimensionsUserComment
current13:58, 13 April 2010Thumbnail for version as of 13:58, 13 April 2010309 × 225 (53 KB)Preservapedia (talk | contribs){{Information |Description={{en|1=Workers removing corrosion, grout, and other contaminants from a panel of glass vault lighting}} |Source=http://www.nps.gov/hps/tps/technotes/ptn47/repair_replacement.htm |Author=Chad Randl |Date=2002 |Permission={{PD-USG

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