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:Clark
First Name:Thomas
Middle Name:C.
Portrait:Yes
Volume:14
Issue:12
Date of Publication:December, 1926
Page:21