Mining conditions under the city of Scranton, Pa. Report and maps,
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Author / Creator: | Griffith, William, 1855- |
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Imprint: | Washington, Govt. print. off., 1912. |
Description: | 1 p. ., 89 p. 29 pl. (incl. fold. map, fold. plans) 25 cm. |
Language: | English |
Series: | Bulletin ; 25 Bulletin (United States. Bureau of Mines) ; 25 |
Subject: | |
Format: | U.S. Federal Government Document Print Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/4047969 |
Item Description: | At head of title: ... Department of the interior. Bureau of mines. Joseph A. Holmes, director. Plates 1-25 in portfolio. "Compressive strength of anthracite coal": p. 77-82. "Compressive strength of materials for roof support": p. 83-89. |
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Physical Description: | 1 p. ., 89 p. 29 pl. (incl. fold. map, fold. plans) 25 cm. |