Source: The Broadcaster, December 1, 1927, to April 19, 1932 (newsletter published in St. Louis by the Arkansas-Missouri Plant Department, Southwestern Bell Telephone Company)
Location: Frances L. Dewey Papers, Archives
Last Name:Hay
First Name:Lyman
Middle Name:T.
Volume:I
Issue:24
Date of Publication:May 12, 1928
Page:3