| Source: Mercantile and Manufacturing Scrapbooks, circa 1948-1977 Location: Reading Room / St.L. / 658 / M533 | |
 | |
| Corporate Name: | Security-Mutual Bank and Trust Co. |
| Address: | 716 Locust St. |
| Volume: | 2 |
| Page: | 127a |
| Remarks: | "Security-Mutual Merger with Plaza Is OK'd by FRS," 1960 |
