| Source: Washington University Alumni Bulletin, 1931-1956 Location: St.L. / 378 / W27ab | |
 | |
| First Name: | Manfred |
| Title: | Mr. & Mrs. |
| Last Name: | Toeppen |
| Volume: | 25 |
| Issue: | 1 |
| Date of Publication: | July 1955 |
| Page: | 29 |
| Remarks: | listed at Los Angeles monthly meeting |
