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- Burch, Walter C. "Oregon Caves as They Were in the '80's." Gresham Outlook 1925.
- Davidson, Elijah J. "History of the Discovery of the Marble Halls of Oregon." The Quarterly of the Oregon Historical Society. September 1922.
- Laing, Hamilton M. "By Motor and Mule to the Marble Halls." Sunset, the Pacific Monthly Magazine 19 November 1917.
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