M.A. thesis by Matthew C. Godfrey submitted in partial fulfillment of the requirements for the degree of Master of Arts in History, Utah State University, 1997. Typewritten, 165 single-sided pages.
Ridgway, Robert, 1850-1929 -- Correspondence; Ornithologists -- Biography; United States Geological Exploration of the Fortieth Parallel (1867-1881); West (U.S.) -- Description and travel
Handwritten outgoing correspondence from Robert Ridgway to Father (David Ridgway), April 18, 1867. The letter, sent from Cincinnati, Ohio, gave details to his father about his current trip to Washington, D.C., to meet Spencer Baird.
Teenagers -- Correspondence; Ridgway, Robert, 1850-1929 -- Correspondence; Ornithologists -- Correspondence; West (U.S.) -- Description and travel