File:Photographic copy of Main Roof Girder Details (Ammann and Whitney and The Ballinger Company, April 12, 1955). In files of the City of Philadelphia, Division of Aviation, HAER PA,51-PHILA,713-33.tif

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Title
Photographic copy of Main Roof Girder Details (Ammann and Whitney and The Ballinger Company, April 12, 1955). In files of the City of Philadelphia, Division of Aviation, Terminal E, Philadelphia International Airport. Reprinted with permission of the Division of Aviaiton. - TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphia International Airport, Philadelphia, Philadelphia County, PA
Description
Ballinger Company; Ammann and Whitney; Leigh Structural Steel Company
Depicted place Pennsylvania; Philadelphia County; Philadelphia
Date Documentation compiled after 1968
Dimensions 4 x 5 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 PA,51-PHILA,713-33
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.

Notes
  • Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar.
  • Survey number: HAER PA-561
  • Building/structure dates: 1956 Initial Construction
Source https://www.loc.gov/pictures/item/pa3780.photos.362347p
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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current06:02, 1 August 2014Thumbnail for version as of 06:02, 1 August 20145,000 × 3,936 (18.77 MB)Fæ (talk | contribs)GWToolset: Creating mediafile for Fæ. HABS 31 July 2014 (3000:3200)

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