Source: Southwestern Telephone News (St. Louis: Southwestern Bell Telephone Co.), September 1914-December 1916 Location: St.L. / 05 / So89
Last Name:	Helsher
First Name:	Louis
Middle Name:	H.
Volume:	I
Issue:	10
Date of Publication:	June 1915
Page:	307
Remarks:	mentioned for 35 years of service with the company