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:	Pragg
First Name:	Al
Last Name, Alternate Spelling:	Prag
Volume:	I
Issue:	2
Date of Publication:	December 8, 1927
Page:	4