Circular: "The Goose That Laid the Golden Egg," submitted by Warren Kingsbury, [May 1922?], D00172. Missouri Historical Society Library and Research Center.

Circular: "The Goose That Laid the Golden Egg," submitted by Warren Kingsbury, [May 1922?], D00172. Missouri Historical Society Library and Research Center. https://mohistory.mobiusconsortium.org/repositories/2/digital_objects/2722 Accessed September 19, 2024.