Washington and vicinity /
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Corporate author / creator: | Geological Survey (U.S.) |
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Edition: | Ed. of 1929, repr. 1932. |
Imprint: | Washington : The Survey, 1929. |
Description: | 1 map : col. ; 117 x 106 cm. |
Language: | English |
Subject: | |
Cartographic data: | Scale 1:31,680 ; Polyconic proj. (W 77⁰15ʹ--W 76⁰55ʹ/ N 39⁰05ʹ--N 38⁰45ʹ). |
Format: | Map U.S. Federal Government Document Print |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/3167901 |
Item Description: | "Surveyed in 1913-1915. Culture revised in 1927 -from aerial photographs taken by Air Corps, U.S.Army." Relief shown by contours and spot heights. Above top neat line: "Maryland, District of Columbia, Virginia." |
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Physical Description: | Scale 1:31,680 ; Polyconic proj. (W 77⁰15ʹ--W 76⁰55ʹ/ N 39⁰05ʹ--N 38⁰45ʹ). 1 map : col. ; 117 x 106 cm. |