| Source: Annual Report of the Board of Police Commissioners of the City of St. Louis, 1872-1945 (incomplete run) Location: St.L. / 352.2 / Sa2 | |
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| Last Name: | Armstrong |
| First Name: | Robert |
| Remarks: | in list of promotions; in list of dismissed |
| Report: | 47th Annual Report, Year Ending April 13, 1908 |
| Page: | 14, 17 |
