American Museum of Natural History. Forty-First Annual Report of the Trustees of The American Museum of Natural History for the Year 1909., 1910

American Museum of Natural History. Forty-First Annual Report of the Trustees of The American Museum of Natural History for the Year 1909., 1910, Volume: A6. Printed Books in the Frick Family Papers, FFP.10. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/14182 Accessed May 09, 2025.