Submissions from 2024
1948 Letter Discussing Use of Military Aircraft & Personnel to Assist National Parks During Emergencies, 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
1928 RMNP Supt. Roger Toll Requests Colorado Mountain Club Select State Bird, Roger W. Toll
1922 Discovery of Mysterious "Prehistoric Carved Stone" Near Park Boundary, Roger W. Toll, A. B. Carman, and Clark Wissler
1927 Discovery of Human Skull and Animal Bone Fragments Found Within Park Boundary, Roger W. Toll, Leo L. Laythe, and J. D. Figgins
1937 Transcript of Hearing Before the Secretary of Interior on the Colorado - Big Thompson TransMountain Water Diversion Project Colorado, United States Department of the Interior
1939 Travel Summary for Rocky Mountain National Park, United States Department of the Interior
1938 National Park Service Press Bulletin on Rocky Mountain National Park, United States Department of the Interior and David H. Canfield
Legend of Grand Lake, Joseph L. Westcott
1936 Wild Flower Magazine Articles About Vegetation & Wilderness Around Rocky Mountain National Park, Wild Flower Preservation Society
Excerpts of The Earl of Dunraven on His 1874 Travels Through Colorado, Windham Thomas Wyndham-Quin