| 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: | Zavadil |
| First Name: | Betty |
| Date of Publication: | Winter 1961 |
| Page: | 6-7 |
| Publication Title: | Union Electric Magazine |
