Relief shown by contours and spot heights.; Includes Index to boundaries and Index to adjoining sheets.; At head of map: Sheet 3763 I SE, A.M.S. series V851.; Sheet issued as 7.5 minute quadrangle.; At foot of map: Scale changed, marginal data revised and Universal Transverse Mercator Grid added, 1948. Copied 1948 from Indiana, 1:24,000, USGS, Indianapolis East, 1948. Original map compiled by USGS from planetable surveys and stereophotogrammetric methods, 1946. Horizontal and vertical control by USGS and USC&GS.; At foot of map: Indianapolis East, Indiana. Marion County. N3945-W8600/7.5.