| 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: | Yard |
| First Name: | Alvin |
| Middle Name: | N. |
| Portrait: | Yes |
| Volume: | 24 |
| Issue: | 18 |
| Date of Publication: | October 11, 1966 |
| Page: | 1 |
| Publication Title: | Union Electric News |
