Williamson County, Illinois : [aerial photographs] /
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Corporate author / creator: | United States. Department of Agriculture. Production and Marketing Administration |
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Imprint: | [Washington, D.C.] : The Administration, [1951] |
Description: | remote-sensing images ; 24 x 24 cm. + photomosaic index (1 remote-sensing image ; 59 x 58 cm.). |
Language: | English |
Subject: | |
Cartographic data: | Scale 1:20,000 (W 89⁰09ʹ--W 88⁰42ʹ/N 37⁰52ʹ--N 37⁰36ʹ). Scale [ca. 1:85,000]. |
Format: | Map U.S. Federal Government Document Print |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/5640234 |
Item Description: | Contact prints with stereoscopic coverage (60% overlap). Complete in ca. 266 images. Title from photomosaic index. "Flying completed Aug. 5, 1951"--index. Flight dates: 6-2-51; 8-5-51. Photos numbered BHK-1H-2 through BHK-2H-211. "Index copied Aug. 13, 1951." Photomosaic index includes key to sheets. "USDA 1237-51. Item 4." |
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Physical Description: | Scale 1:20,000 (W 89⁰09ʹ--W 88⁰42ʹ/N 37⁰52ʹ--N 37⁰36ʹ). Scale [ca. 1:85,000]. remote-sensing images ; 24 x 24 cm. + |