Dwyer, Charles F.2007-01-032022-02-032007-01-032022-02-03https://hdl.handle.net/11124/9122Date scanned: 2003-09-23.Held in the Russell L. and Lyn Wood Mining History Archive, Arthur Lakes Library, Colorado School of Mines.Images associated with the work of Charles F. Dwyer, P.E., United States Forest Service, Washington Office, Ropeway Engineer; images are of areas and activities associated with proposed or active ropeway developments.Keystone - unloading w/ski-bobs.color photographsIn copyright - non-commercial use permitted (http://rightsstatements.org/vocab/InC-NC/1.0/).Keystone Mountain ResortSkibobbingPassenger ropewaysPeopleStillImage