Map of the bedrock geology and structural section of the Mt. Washington quadrangle in New Hampshire. Geology by Marland P. Billings, R. W. Chapman, Katherine Fowler-Billings and F. B. Loomis, Jr., assisted by W. P. Fuller, Jr., and R. F. Storey. Geology surveyed 1936,1938,1939, 1940 with the aid of Harvard Universtiy and the Penrose Bequest of the Geological Society of America. Design and drafting of map by Graphic Arts Section of Department of Resources and Economic Development. Topographic base by U.S. Geological Survey. Published 1945. Reprinted 1965. Box coordinates for this document in NAD-27 are as follows: Longitude wide is minium 71° 15' to maximum 71° 30 and latitude long is minium 44° 15' to maxium 44° 30'.
