Typescript note signed W.D. Hemenway, The Insurance Agency Company, St. Louis, to Capt. G.F. Schwartz, United States Naval Reserve, St. Louis, Mo. "Upon Mr. Stewart McDonald's request, with reference to his recent correspondence with you relative to the one pound gun, now in your possession, as former Officers of the Moon Motor Car Company, we are pleased to advise you that this gun was the property of the McDonald Engineering Company, of which Mr. McDonald was the controlling partner, and we have always looked upon this property as being his.", 1931 Apr 21, Box: 1, Folder: 1. Naval Reserves of Missouri Papers, A2521. Missouri Historical Society Library and Research Center.

Typescript note signed W.D. Hemenway, The Insurance Agency Company, St. Louis, to Capt. G.F. Schwartz, United States Naval Reserve, St. Louis, Mo. "Upon Mr. Stewart McDonald's request, with reference to his recent correspondence with you relative to the one pound gun, now in your possession, as former Officers of the Moon Motor Car Company, we are pleased to advise you that this gun was the property of the McDonald Engineering Company, of which Mr. McDonald was the controlling partner, and we have always looked upon this property as being his.", 1931 Apr 21, Box: 1, Folder: 1. Naval Reserves of Missouri Papers, A2521. Missouri Historical Society Library and Research Center. https://mohistory.mobiusconsortium.org/repositories/2/archival_objects/5041 Accessed September 19, 2024.