[Aerial photographs of Allegheny County, Pennsylvania].

[Aerial photographs of Allegheny County, Pennsylvania].

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Bibliographic Details
Corporate author / creator:	United States. Commodity Stabilization Service.
Imprint:	[Washington, D.C.] : [U.S. Department of Agriculture, Commodity Stabilization Service], [1957]
Description:	remote-sensing images ; 26 x 26 cm
Language:	English
Subject:	Allegheny County (Pa.) -- Aerial photographs. Pittsburgh (Pa.) -- Aerial photographs. Pennsylvania -- Allegheny County. Pennsylvania -- Pittsburgh. Aerial photographs. Aerial photographs.
Cartographic data:	Scale 1:20,000 (W 80°21ʹ39ʺ--W 79°41ʹ23ʺ/N 40°40ʹ28ʺ--N 40°11ʹ39ʺ).
Format:	Map U.S. Federal Government Document Print
URL for this record:	http://pi.lib.uchicago.edu/1001/cat/bib/10445032

Hidden Bibliographic Details
Notes:	Contact prints with stereoscopic coverage (60% overlap). Title devised by cataloger. Flight date: 5-7-57. "APS-4R-35."

Description
Item Description:	Contact prints with stereoscopic coverage (60% overlap). Title devised by cataloger. Flight date: 5-7-57. "APS-4R-35."
Physical Description:	Scale 1:20,000 (W 80°21ʹ39ʺ--W 79°41ʹ23ʺ/N 40°40ʹ28ʺ--N 40°11ʹ39ʺ). remote-sensing images ; 26 x 26 cm