1. Howe notes for Address on O. C. Marsh (1931) and Prudden's account of 1873 expedition Creator: From the Collection: Marsh, Othniel Charles, 1831-1899 Published / Created: 1931 Call Number: MS 343 Container / Volume: Box 49, folder 11 Image Count: 39 Found in: Manuscripts and Archives > Othniel Charles Marsh papers (MS 343) > Series V: Biographical material > Howe notes for Address on O. C. Marsh (1931) and Prudden's account of 1873 expedition