File Financial records, 1904-1920 Box 116 In: Chase S. Osborn Papers, circa 1870-1949 (majority within 1889-1949) » Mining, Timber, and Land Investments, 1883-1940 » South Bend-St. Joseph County Properties
File Margaret A. Osborn Estate In: Chase S. Osborn Papers, circa 1870-1949 (majority within 1889-1949) » Mining, Timber, and Land Investments, 1883-1940
File Correspondence, 1913-1918 4 folders Box 116 In: Chase S. Osborn Papers, circa 1870-1949 (majority within 1889-1949) » Mining, Timber, and Land Investments, 1883-1940 » Margaret A. Osborn Estate
File Legal papers, 1914-1917 Box 116 In: Chase S. Osborn Papers, circa 1870-1949 (majority within 1889-1949) » Mining, Timber, and Land Investments, 1883-1940 » Margaret A. Osborn Estate
File Miscellaneous papers Box 116 In: Chase S. Osborn Papers, circa 1870-1949 (majority within 1889-1949) » Mining, Timber, and Land Investments, 1883-1940 » Margaret A. Osborn Estate
File Affairs of Eugene B. Osborn In: Chase S. Osborn Papers, circa 1870-1949 (majority within 1889-1949) » Mining, Timber, and Land Investments, 1883-1940
File Correspondence, 1912-1917, 1921-1931 2 folders Box 117 In: Chase S. Osborn Papers, circa 1870-1949 (majority within 1889-1949) » Mining, Timber, and Land Investments, 1883-1940 » Affairs of Eugene B. Osborn
File Legal papers, 1912-1917 Box 117 In: Chase S. Osborn Papers, circa 1870-1949 (majority within 1889-1949) » Mining, Timber, and Land Investments, 1883-1940 » Affairs of Eugene B. Osborn
File Affairs of W.D. Osborn In: Chase S. Osborn Papers, circa 1870-1949 (majority within 1889-1949) » Mining, Timber, and Land Investments, 1883-1940
File Correspondence, 1908-1920 4 folders Box 117 In: Chase S. Osborn Papers, circa 1870-1949 (majority within 1889-1949) » Mining, Timber, and Land Investments, 1883-1940 » Affairs of W.D. Osborn