| Source: Washington University commencement week program, 1930 Location: Washington University School of Medicine Collection, Archives | |
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| Last Name: | Koch |
| First Name: | Michael |
| Page: | 11 |
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| Source: Washington University commencement week program, 1930 Location: Washington University School of Medicine Collection, Archives | |
| |
| Last Name: | Koch |
| First Name: | Michael |
| Page: | 11 |