Submissions from 2026
Miscellaneous Letters, News Articles, Photos, Telegrams, Spread Sheets, Hand Written Correspondence, and Maps concerning Rocky Mountain Land Acquisitions. 610 Private Holdings File #1 Box 1., J F. Liebman, Roger Toll, Thomas Allen, Stephen Mather, John Edwards, Enos Mills, and Esther Mills
Special Land Use Permits Collide with Arbuckle and Supply Reservoir Companies. 660-05.7 Arbuckle Reservoir Company Water Rights File_0001, Stephen Mather
600 List of Patented and Entered Lands within Rocky Mounntain National Park, Box 401, Stephen T. Mather, Horace M. Albright, Alexander T. Vogelsang, L. C. Way, Clay Tallman, Dean Babcock, and A E. Sprague
Parks, Reservations and Antiquities, Rocky Mountain National Park Lands Patented, Schools and Other, 600 File 12-15, Part One, Box 401, Stephen T. Mather, Abner E. Spague, Roger W. Toll, Carol B. Sanborn, Arno B. Cammerer, L. H. Dieterich, C. S. Buford, C. C. Hezmalhalch, William Sry, John A. Bellows, Martha J. Spears, N. J. Sinnott, Hubert Work, and A. E. Demary
Native American Oral History and Cultural Interpretation in Rocky Mountain National Park, Sally McBeth
610 C.T. Lee Tract #313 File, Land Examination of Contract No. I-100np-363, Rocky Mountain National Park, Box 105, J. Howard McGrath, A. E. Demaray, Hillary A. Solson, R. C. Throckmorton, Victor C. Huffaker, and Glenn Sheriff
1950 Letters and Documents Related to land purchases in Rocky Mountain National Park, as part of plans for the 1953 Land Acquisition Program, 601 Land File, Box45, John S. McLaughlin, Howard W. Baker, Moses Smith, David H. Canfield, George F. Ingalls, H. A. Hubler, and Oscar Chapman
610 Harbison Estate Tract #325 & 326,1953 Land Acquisition Program Rocky Mountain National Park Correspondence, File No. 1, Box 105, John S. McLaughlin, David H. Canfield, Joseph E. Taylor, A. vann V. Dunn, and Arno B. Cammerer
660.05 RMNP Water Vol File, Water Right Filings, Box 113, John S. McLaughlin; A van V. Dunn; D. E. Lee; Arno B. Cammerer; Joseph E. Taylor; Howard W. Baker; Ross L. Heater; S. W. Berney; H. B. Hammon; David H. Canfield; Thos, J. Allen; Earl A. Trager; and Noble P. Hollister
660.05 Water Vol 2, 2 of 2 File, Acquisition of the Water Rights of the Long Peak Campground, Box 113, John S. McLaughlin, A. van V. Dunn, Joseph E. Taylor, Oscar L. Chapman, and Harry Slattery
1954 Letters, Reports, and Other Documents Related to the Beaver Research Council, Box 42, John S. McLaughlin, James V. Lloyd, Victor B. Scheffer, Wyoming Game and Fish Commison, Ferd Kleinchnitz, Colorado Game and Fish Department, Fish and Wildlife Service, Lee E. Yeager, Colorado Cooperative Wildlife Research Unit, James E. Grasse, Ralph Hill, Stanley C. Joseph, John Retzer, and Barton Herschler
Miscellaneous Papers dealing with land purchases for Rocky Mountain National Park. 610 Private Holdings File #2 Box 14, Lawrence Merriam, David Canfield, Staley Joseph, Francis LaNoue, Howard Baker, Frank Childs, Jerome Miller, John Mclaughlin, George Miller, George McCaslin, Thomas Welsh, Chester Brodie, Conrad Wirth, Hillory Tolson, and John Dower
Miscellaneous papers concerning purchase of privately owned lands within Rocky Mountain National Park; 610 Private Holdings File #3 Box 14, George Miller, Howard baker, David Canfield, Joseph Taylor, John McLaughlin, Thomas Allen, and James Cooik
600 Parks, Reservations and Antiquities Rocky Mountain National Park Lands- General, Part One, File 12-15, Box 402, Enos A. Mills, E. J. Ayers, and Arno B. Canmerer
The Ecological Role of Elk in Rocky Mountain National Park: Final Report, Ryan Monello and R G. Wright
General Cresspondence,Histories, Reports, Ledgers Concerning water rightsd aned Rights of Way within early Rocky Mountain National Park: 612 Rights of Way File Box 17 (pp. 1-23), G A. Moskey, David Canfield, Thomas Mac Donald, A E. Demaray, John McLaughlin, Garvice Loucks, and Van Dunn
610 Harbison Estate Tract #@325 & 326, Memorandum for the Superintendent- includes telegram correspondence, File #2, Box 105, G. A. Moskey, A. vann V. Dunn, David H. Canfield, John S. McLaughlin, Joseph E. Taylor, A. E. Demaray, and Wayne H. Hackett
Quit Claim Deed Survey Description, 610-03 Mrs. A.M. Derby File, Box 45, National Park Service
Rocky Mountain National Park: How Might Future Warming Alter Visitation, National park Service
1943 Map of Davis and Stirling Land Tracts, 610-03 L.V. Davis & Kitty Stirling Map File , Box 45, National Park Service: Engineering Branch
Rocky Mountain National Park: How Might Future Warming Alter Visitation, National Park Service of the United States
660.05 Water Vol 3, 2 of 2 File, Plans and Specifications for Beaver Brook Pipeline, Box 113, William E. Robertson, David H. Canfield, Howard W. Baker, Mastin G. White, George W. Miller, C. T. Carnahan, and C. C. Mullady
Rocky Mountain National Park Tunnel Bill Titled and Numbered, Rodger Wolcot Toll Article, Merrill Matts Collection, Stephen Hart Archives, History Colorado Collection, Roberts Sterling Yard
Rocky Mountain Historic Trails, Rocky Mountain National Park Continental Divide Research Center
1932 Letters about the Property of Gertrude Cope in Rocky Mountain National Park, 610-03 Gertrude A. Cope File, Box 45, Edmund B. Rodgers and Gertrude Cope
610 Paul Ross Tract #221 & 256 File, Land acquisition of the Ross Property in the Rocky Mountain National Park, Box 106, Paul Ross, Gertrude R. Ross, Howard W. Baker, and David H. Canfield
600 Lands Rocky Mountain National Park (General) 1932 Solinsky Part Two, Box 402, F. J. Solinski Jr. and A. W. Albright
600 Lands Rocky Mountain National Park (General) 1932 Solinsky Part One, Box 402, Francis O. Stanley, William R. Kelley, and F. J. Solinski Jr.
Letter from Bo Sweeney to C.R. Throwbridge June 19, 1915, Box 400, Bo. Sweeney
660-05.7 Water Rights File (Aspenglen) Box 17, Joseph Taylor, Van V. Dunn, and H B. Hommon
660-05.7 Water Rights File Box 17, Joseph Taylor, Van V. Dunn, F A. Kitteridge, and David Canfield
Statement for Management: Rocky Mountain National Pak, James B. Thompson
High Elevations Under Threat from Nitrogen Deposition: Air Quality Monitoring, Research, and Management at Rocky Mountain National Park, Kathy Toinnessen
Rocky Mountain National Park Five Year Development Program, Box 400, Rodger W. Toll
Rodger Wolcot Toll- National Park Pioneer, Mountaineer, and Conservationist, Rodger Wolcot Toll Article, Giles D. Toll Collection, Stephen Hart Archives, History Colorado Collection, Rodger Wolcott Toll
600 Lands Rocky Mountain National Park (General) 1932 Solinsky Part Three, Box 402, Rodger W. Toll, A. E. Sprague, Arno B. Cammerer, and R. H. Walour
Rocky Mountain National Park History 1915-1940; 101 Local History File Box 13 (#4), Roger Toll
614 Land Surveys File Box 16 Rocky Mountain National Park, Roger Toll, J W. Johnson, Frank M. Johnson, L C. Way, Stephen Mather, A E. Demaray, George Wickman, and Arno Cammerer
Rocky Mountain National Park Local History 1922-1929 File Box 13 #3, Roger Toll, Edmund Rogers, Frank M. Johnson, James Terry Gardiner, Culbert Mills, Shep Madera, jacque Charploot, Clarence Kelsey, Robert Adams, C C. McCreary, Arch Marvine, Story Ladd, and Henry Adams
Mountaineering in the Rocky Mountain National Park, Roger Toll and Robert Sterling Yard
Various Papers and maps concerning assessed value of all privately owned property located in Rocky Mountain National Park. 610 Private Holdings File #2 Box 15, Roger Toll, Robert Sterling Yard, Martha Spears, L C. Way, and Clay Tallman
660-05.7 Water Rights (Hondius Ditch( File #2 Box 17 Rocky Mountain National Park, Hillory Tolson, Van V. Dunn, Eleanor Hondius, G A. Moskey, Richard Palmer, Peter Hondius, Joseph Taylor, Albert Johnson, W E. Dixon, and David Canfield
Rocky Mountain Annual Reports for 1915 through 1934, C R. Trowbridge
Miscellaneous Papers and photos concerning homestead claims within Rocky Mountain National Park; 610 Private Holdings File #5 Box 14, C R. Trowbridge, Reed Higby, L C. Way, and Roger Toll
614 Local History File Box 16 Abner Sprague Map, United States Department of Interior: US Geological Survey
601 Land File 6, Memorandum for the Regional Director, Region two, Box 101, Unknown
Climate Change in Rocky Mountain National Park: Preservation in the Face of Uncertainty, Jason Vogel, John Gross, Peter Allen, Dave Augeri, Stan Austin, and vaughn Baker
History of the Rocky Mountain National Park for the Public Lends Administration, Merrill Matts Collection, Stephen Hart Archives, History Colorado Collection, J. V. R. Wager and Harold R. Jones
Correspondence and Photos Concerning the Building of Reservoir by the Arbuckle Reservoir Company. 660-05.7 Arbuckle Reservoir Company Water Rights File_0098, L C. Way, W L. McCaslin, Roger Toll, Arno Cammerer, William Spry, L H. Dieterich, Stephen Mather, George Wickham, A E. Demaray, D K. Parrott, and Charles Timberlake
The Ray Bunnell: Private Holdins File Box 15. Ray Bennell; Fred Bunnell; Franl Kerr; Henry Lynch; Charles chapman; O. W. Bechtel; Vivian elbea;, L. C. Way, M D. McEniry, and R J. MacCraken
600 Parks, Reservations and Antiquities Rocky Mountain National Park Lands. File No. 12-15, Box 402, L. E. Way, Arno B. Cammerer, Abuen E. Sprague, Stephen T. Mather, and Rodger W. Toll
Submissions from 2025
People and Nature and the Mountaintop, Ruth M. Alexander and Catherine Moore
Rocky Mountain National Park's Loch Vale Watershed, Jill Barron
Court Case on the Adjucation of Right to the Use of Water for Irrigation and Other Purposes in Water Distrct No. 5, Water Division No. 1, in Colorado., Boulder District Court
Rapid Ascent: Rocky Mountain National Park in the Great Acceleration: 1945-Present, Max Boxwell
Rocky Mountain National Park: Historical Background Data, Ross Holland Jr.
Hearing on the Colorado-Big Thompson Transmountain Water Diversion Project, National Park Service
Rocky Mountain Historic Trails, National Park Service
Rocky Mountain National Park: How Might Future Warming Alter Visitation, National Park Service
The Geologica Story of the Rocky Mountain National Park Colorado, National Park Service
1915 Bill S.6309 and Accompanying Report to Establish Rocky Mountain as a National Park, Edward T. Taylor
Mountaineering in the Rocky Mountain National Park, Roger Toll and Robert Sterling Yard
2017 Rocky Mountain National Park Research Conference, United States Department of Interior
Rocky Mountain Administrative History, United States Department of Interior
1932 Various Letters Regarding Native History Around Rocky Mountain National Park, Dorr G. Yeager and Roger W. Toll
Submissions from 2024
1948 Letter Discussing Use of Military Aircraft & Personnell to Assist National Parks during Emergencies Involving Fires and Remote Mountainous Terrain, Army Air Rescue Service
1950 Study of Plankton Populations of Lakes & Streams in Rocky Mountain National Park, Floyd J. Brinley
1946 Inquiries Into the Health of Tyndall and Andrews Glaciers, David H. Canfield, Charles Little, and Francois E. Matthes
1940 "Nature Sketches" RMNP Radio Program Transcript, David H. Canfield and National Park Service
1941 Travel Summary for Rocky Mountain National Park, David H. Canfield and National Park Service
1950 Travel Summary for Rocky Mountain National, David H. Canfield and National Park Service
1938 Blueprint Maps & Information for Grand Lake Water System, A. V. Dunn and National Park Service Branch of Land Acquisition and Regulation Water Rights Section
1874-1876 Earliest Pioneer Settlers in Estes Park, Estes Park Trail
1949 "Estes Park Trail" Article on Elk Over-Populating Rocky Mountain National Park, Estes Park Trail
1888 Account of Charles E. Fay's First Ascent of Ypsilon Mountain, Charles E. Fay and Roger W. Toll
1948 Seed Request From Federal Agricultural Institute of Yugoslavia, Federal Agricultural Institute of Yugoslavia and Department of Plant Introduction
1935 Folsom & Yuma Artifact Booklet, J. D. Figgins
1873-1874 Letters From James Gardiner to His Mother During Hayden Survey of Colorado, James Terry Gardiner and National Park Service
Newspaper Extracts of 1875 Hayden Geological Survey in Colorado, James Terry Gardiner, Rocky Mountain News, and New York Times
Extracts from 1875 Hayden Geological Survey of Colorado, Ferdinand Vandeveer Hayden
Extracts of the 1874 Hayden Geological Survey of Colorado Report, Ferdinand Vandeveer Hayden
Extracts from 1873 Hayden Geological Survey of Territories Embracing Colorado, Ferdinand Vandeveer Hayden and National Park Service
1942 "War on the Home Front" Poison Gas, Bombs, & Incendiaries Preparedness Booklet, Joel H. Hildebrand and The Commonwealth Journal
Report of the 1941 Interpretive Program for Rocky Mountain National Park, Interpretive Program for Rocky Mountain National Park
1913 Original Report on Proposed Establishment of Rocky Mountain National Park, R. B. Marshall
Walt Mason's Letter of 1920 Ridicules the "Idiotic & Ridiculous" Names of Colorado Landmarks & Scenery, Walt Mason
1934-1935 Report of the Committee on Glaciers, Francois E. Matthes
1950 Memorandum Regarding Security of Critical Installations at Various National Parks, John S. McLaughlin
1942 War Preparedness Plan for Rocky Mountain National Park, Lawrence Merriam
1929 "Rocky Mountain Motorist" Article About History of Namaqua Station in Loveland, Colorado, Namaqua Chapter of the Daughters of the American Revolution
1950 Atomic Bomb Survival & Preparedness Guide, National Security Resources Board and Civil Defense Office
1952 Rocky Mountain Nature Association List of Natural History Publications, Rocky Mountain Nature Association
1875 Extracts of the Hayden Geological Survey, Rocky Mountain News
1937 Rocky Mountain News Articles About Receding Glaciers in Rocky Mountain National Park, Rocky Mountain News
1915 Dedication Exercise Celebrating Establishment of Rocky Mountain National Park, Harry Ruffner
Various Letters From Estes Park Founder Joel Estes & His Family Along with Brief Histories, Harry Ruffner and Joel Estes
1928 Letters About Native History in Relation to Rocky Mountain National Park, Roger W. Toll