| Source: Washington University Alumni Bulletin, 1931-1956 Location: St.L. / 378 / W27ab | |
 | |
| First Name: | Joseph |
| Middle Name: | H. |
| Last Name: | Zumbalen |
| Volume: | 8 |
| Issue: | 6 |
| Date of Publication: | June 1939 |
| Page: | 5 |
| Remarks: | alumni in list of trustees |
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.