Finding Aids Manuscript Collection Name Andrews Family Papers (Edmund Andrews, M.D., Irene D. Andrews, Edward W. Andrews, IV) Finding Aid Elizabeth E. Atwater Papers Finding Aid William J. Beecher Papers Finding Aid Laura Brodie Papers Finding Aid Charles B. Cory Papers Finding Aid William C. Davidson, U.S.N. Papers Finding Aid Francis S. Dayton Papers Finding Aid Ruthven Deane Papers Finding Aid William Dreuth Papers Finding Aid C.W.G. Eifrig Papers Finding Aid Ralph M. Eiseman Papers Finding Aid Benjamin T. Gault Papers Finding Aid Gregory Brothers Papers (Stephen S. Gregory, Jr. and Arthur Tappan Gregory) Finding Aid Edward G. Howe Papers Finding Aid Roger F. Howe Papers Finding Aid Herbert Kahn Papers Finding Aid Robert Kennicott Papers Finding Aid Komarek Family Papers (Betty Komarek, Edwin V. Komarek, Sr., Roy V. Komarek) Finding Aid William I. Lyon Papers Finding Aid J. de Navarre Macomb, Jr. Papers Finding Aid Margaret Morse Nice Papers Finding Aid Ida E.S. Noyes Papers Finding Aid Kathryn Olmstead Papers Finding Aid Amanda Parelius Papers Finding Aid Herman S. Pepoon Papers Finding Aid Donald T. Ries Papers Finding Aid Robert Ridgway Papers Finding Aid Harry D. Sicher Papers Finding Aid Winnifred Smith Papers Finding Aid William Stimpson Papers Finding Aid Reuben M. Strong Papers Finding Aid Leon F. Urbain Papers Finding Aid Institutional Records Collection Name Burnham Astronomical Society Records Finding Aid Chicago Entomological Society Records Finding Aid Chicago Herpetological Society Records Finding Aid Chicago Historical Society Records Finding Aid Chicago Ornithological Society Papers Finding Aid Chicago Wilderness Records Finding Aid Chicagoland Bird-Banding Conference Records Finding Aid Conservation Council Records Finding Aid Cowles Botanical Society Records Finding Aid Field Museum of Natural History Records Finding Aid Geographic Society of Chicago Records Finding Aid Illinois Audubon Society Records Finding Aid Institutional Records, Why Prevent Extinction Symposium Finding Aid Kennicott Club Records Finding Aid Marquette Geologists Association Records Finding Aid Milwaukee Public Museum Records Finding Aid Peregrine Falcon Release and Restoration Project Records Finding Aid Philadelphia Academy of Natural Sciences Records Finding Aid Ridgway Ornithological Club Records Finding Aid State Microscopical Society of Illinois Records Finding Aid Wilson Ornithological Club Records Finding Aid