Source: Union Electric Company employee magazines (titled Wire and Pipe, Union Electric Magazine, Union Electric Quarterly, and Union Electric News), 1913-1969 (incomplete run) Location: St.L. / 05 / Un3, Un3b, Un3m
Last Name:	Wilkerson
First Name:	J.
Middle Name:	I.
Volume:	28
Issue:	6
Date of Publication:	June, 1940
Page:	15