Geology and Ore Deposits of The Leadville Mining District, Colorado (United States Geological Survey (USGS) Professional Paper 148)
1927
by Emmons, S. F.; Irving, J. D.; Loughlin, G. F.
Government Printing Office, 1927. Very Good. Emmons, S. F.. Geology and Ore Deposits of The Leadville Mining District, Colorado (United States Geological Survey (USGS) Professional Paper 148). Irving, J. D.; Loughlin, G. F.. Washington, D. C.: Government Printing Office, 1927. 368pp. Indexed. Illustrated. 4to. Black buckram with gilt stamping to spine. Book condition: Very good, with light warping in upper side of textblock toward fore-edge. Spine is solid, but naturally pulled forward by weight of the attached map folder. Ex-library, with call-numbers (truncated)