Untermyer, Samuel, 1858-1940. Samuel Untermyer to Robert L. Owen, Box 1, Folder 3, Item 21, Robert L. Owen Collection, 1913-1946. https://fraser.stlouisfed.org/archival/5300/item/535361, accessed on May 7, 2024.
Untermyer, Samuel, 1858-1940. Samuel Untermyer to Robert L. Owen, Box 1, Folder 3, Item 21, Robert L. Owen Collection, 1913-1946. https://fraser.stlouisfed.org/archival/5300/item/535361, accessed on May 7, 2024.