| Source: Southwestern Telephone News (St. Louis: Southwestern Bell Telephone Co.), 1917-1955 (incomplete run) Location: St.L. / 05 / So89 | |
 | |
| Last Name: | Prehn |
| First Name: | Henry |
| Volume: | 20 |
| Issue: | 8 |
| Date of Publication: | Autumn 1933 |
| Page: | 8-9 |
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.