| Source: Union Electric Company employee magazines (titled Wire and Pipe, Union Electric Magazine, and Union Electric News), 1920-1930, 1941, 1954, 1956-1967 (incomplete run) Location: Dewey Stacks / Range 17B / Side A | |
 | |
| Last Name: | Arp |
| First Name: | John |
| Volume: | 14 |
| Issue: | 12 |
| Date of Publication: | June 5, 1956 |
| Page: | 1 |
| Publication Title: | Union Electric News |
