| Source: The Engineers' Club of St. Louis Year Book,
1932 Location: St.L. / 620.6 / As78y | |
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| Last Name: | Copp |
| First Name: | Ralph |
| Illustration: | Yes |
| Address: | 4268 Arsenal |
| Page: | 20 |
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| Source: The Engineers' Club of St. Louis Year Book,
1932 Location: St.L. / 620.6 / As78y | |
| |
| Last Name: | Copp |
| First Name: | Ralph |
| Illustration: | Yes |
| Address: | 4268 Arsenal |
| Page: | 20 |