- Lists, descriptions of fish, key to plates for manuscript of "The Fishes of Panama, Colombia, and the Pacific Slopes of Ecuador and Peru"
- Manuscripts - "On the Road to Bogata", The Colombian Expedition - part III, accounts of expedition to South America, South American fishes - descriptions and drawings
- Manuscripts and drawings, personal correspondence (Haseman), accounts of expeditions
- Correspondence and notes on expedition to Brazil (Dr. Ternetz), descriptions of specimens, personal accounts of trips, manuscript "Fishes and Fishing in Tropical America"
- Obituary, notes, photos of fish, correspondence, newspaper clippings, Rosa Smith Eigenmann information, etc.
- Material from Indiana University, programs, receipts, testimonial
- Manuscripts on Dora Didae, trip to Potaro, descriptions of South American species
- Manuscripts on South American fishes and "Freshwater Fishes of Chile", drawings, expense accounts, descriptions