Under Secretary of State Sumner Welles to Robert L. Owen, Box 1, Folder 2, Item 13
Welles, Sumner, 1892-1961. Under Secretary of State Sumner Welles to Robert L. Owen, Box 1, Folder 2, Item 13, Robert L. Owen Collection, 1913-1946. https://fraser.stlouisfed.org/archival/5300/item/535338, accessed on March 29, 2024.