| Source: General Alumni Catalogue of Washington University, 1917 Location: St.L. / 378 / W27g | |
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| Last Name: | Block |
| First Name: | Oscar |
| Address: | 1133 Walton Ave. |
| Class Year: | 1910 |
| Page: | 64 |
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| Source: General Alumni Catalogue of Washington University, 1917 Location: St.L. / 378 / W27g | |
| |
| Last Name: | Block |
| First Name: | Oscar |
| Address: | 1133 Walton Ave. |
| Class Year: | 1910 |
| Page: | 64 |