| Source: The Engineers' Club of St. Louis Year Book, 1948 Location: St.L. / 620.6 / As78y  |  |
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| Last Name: | Bignall | 
| First Name: | Robert | 
| Middle Name: | W. | 
| Photograph: | No | 
| Address: | 22 Oak Bend Ct. | 
| Page: | 22 | 
	 	| Source: The Engineers' Club of St. Louis Year Book, 1948 Location: St.L. / 620.6 / As78y  |  |
![]()  |  |
| Last Name: | Bignall | 
| First Name: | Robert | 
| Middle Name: | W. | 
| Photograph: | No | 
| Address: | 22 Oak Bend Ct. | 
| Page: | 22 |