| Source: Mercantile and Manufacturing Scrapbooks, circa 1948-1977 Location: Reading Room / St.L. / 658 / M533 | |
 | |
| Last Name: | Blackmar |
| First Name: | Charles |
| Middle Name: | B. |
| Portrait: | yes |
| Volume: | 4 |
| Page: | 233 |
| Remarks: | in article titled "2 Emprise Firms Put under Trusteeship" 1973 |
