| Source: The Journal of the Engineers' Club of St. Louis: Roster Issue, September 1964 Location: St.L. / 620.6 / As78y | |
 | |
| Last Name: | Iffrig |
| First Name: | Cy |
| Middle Name: | H. |
| Photograph: | Yes |
| Address: | 2434 Annalee Ave. |
| Page: | 108 |
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.