Engraved July 1910 by U.S.G.S. , R. B. Marshall, chief geographer , W. H. Herron, geographer in charge , topography by C. L. Sadler , [and three others]. Relief shown by contours and spot heights. Includes map showing areas surveyed by Sadler and L. P. Jerrard. Contour interval 20 feet. Surveyed in 1908. Reprinted 1936., Imprint: [Washington, D.C.] : U.S. Geological Survey, 1936, Dimensions: 45 x 42 cm or smaller
Creator
Sadler, C. L.; Marshall, R. B. (Robert Bradford), 1867-1949; Geological Survey (U.S.); Herron, W. H. (William Harrison), 1865-
Sadler, C. L.; Marshall, R. B. (Robert Bradford), 1867-1949; Geological Survey (U.S.); Herron, W. H. (William Harrison), 1865- (1936). Indiana Clay City quadrangle [1936 reprint]. Geological Survey (U.S.). https://purl.dlib.indiana.edu/iudl/images/VAC3073/VAC3073-M-01323 (map)