| Source: Program for Washington University Sixty-fourth Commencement, June 9, 1925 Location: Sam B. and Helen H. Margulis Papers, Archives | |
 | |
| Last Name: | Rosen |
| First Name: | Leo |
| Page: | 7 |
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
| Source: Program for Washington University Sixty-fourth Commencement, June 9, 1925 Location: Sam B. and Helen H. Margulis Papers, Archives | |
| |
| Last Name: | Rosen |
| First Name: | Leo |
| Page: | 7 |