McDonald, Stewart
, Noble, Edward J. (Edward John), 1882-1958
and United States. Federal Housing Administration. Division of Economics & Statistics. Letter to Edward J. Noble, Box 29, Folder 5, Item 3,
Marriner S. Eccles Papers.
https://fraser.stlouisfed.org/archival/1343/item/462853, accessed on July 9, 2025.