| 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: | Slee |
| First Name: | Harry |
| Middle Name: | A. |
| Title: | Prof. |
| Address: | 522 North Spring Ave. |
| Volume: | 1 |
| Issue: | 5 |
| Date of Publication: | May, 1913 |
| Page: | 154 |
