Watercolor sketches for the Department of Invertebrates of the American Museum of Natural History by Chris E. Olsen, RF-98-C. Museum Archives at the Gottesman Research Library.
Watercolor sketches for the Department of Invertebrates of the American Museum of Natural History by Chris E. Olsen, RF-98-C. Museum Archives at the Gottesman Research Library. https://data.library.amnh.org/archives/repositories/3/resources/9939 Accessed September 16, 2024.