Teiser, Ruth, and Harroun, Catherine. “First Crater Lake Photograph.” National Parks Magazine, XXXVI (September, 1962), 14-15.

“The Editorial.” Table Rock Sentinel, V (September, 1984), 14-19.

“The Fletcher Linn Diary: Crater Lake Trip, August, 1889.” Table Rock Sentinel, IV (July, 1984), 6-14.

“The Sinnott Memorial In the Crater Lake National Park.” Science, LXXIII (April 10, 1931), 384-85.

Twight, Susanne. “Two Seasons at Crater Lake.” National Parks Magazine, XXXVII (August, 1963), 15.

Wells, Gail. “Jewel In the Rough.” Oregon Magazine, December 1986-January 1987, 72-73.

Wilbur, Earl Morse. “Crater Lake, Oregon.” Scientific American, LXXV (December 5, 1896).

“Description of Crater Lake.” Mazama, I (1897), 138-50.

Williams, Howel. “The Floor of Crater Lake, Oregon.” American Journal of Science, CCLIX (February, 1961), 81-83.

Wilson, Owen. “A Playground On a Crater’s Edge.” World’s Work, XVI (May, 1908), 10, 250-61.

Wynd, F. Lyle. “The Floral Wealth of Crater Lake.” Natural History, June, 1937, 420-27.

“$2 Million Expansion To Add Facilities At Crater Lake National Park Complex.” Grow With Oregon, February, 1968, 2.

The periodical articles most helpful for this study were those by Canfield, Daniels, Diller, Drury, Dutton, Gorman, MacDaniels, Merriam, Muir, Sparrow, Steel, and Wilbur.

PUBLISHED WORKS: Government Publications

Annual Report of the Board of Regents of the Smithsonian Institution, July, 1897. Washington, 1897.

Annual Report of the Board of Regents of the Smithsonian Institution, 1935. Washington, 1936.

Annual Report of the Chief of Engineers, 1919, Extract, Crater Lake National Park. Washington, 1919.

Annual Reports of the Crater Lake National Park – Rules and Regulations. Vol. I. 1902-1911.

Annual Report of the Director of the National Park Service, 1917-63. [1917-32 separately published; 1933-63–published in Annual Reports of the Secretary of the Interior].

Annual Report of the Secretary of the Interior, 1892-1963.

General Services Administration. National Archives and Records Service. Preliminary Inventories, Number 166, Records of the National Park Service, comp. by Edward E. Hill. 1966.

Laws and Regulations Relating to the Crater Lake National Park, Oregon. Washington, 1908.

Laws of Oregon, 1893, 1895, 1920.