This primary source comes from the Collection FDR-PPF: Papers as President, President's Personal File.
National Archives Identifier:
197927Full Citation: Address From the Rear Platform of his Speical Train Wilmington, Deleware; 10/23/1940; Collection FDR-PPF: Papers as President, President's Personal File. [Online Version, https://docsteach.org/documents/document/address-from-the-rear-platform-of-his-speical-train-wilmington-deleware, April 20, 2024]