| Source: Mercantile and Manufacturing Scrapbooks, circa 1948-1977 Location: Reading Room / St.L. / 658 / M533 | |
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| Corporate Name: | Jamieson, Spearl, Hammond and Grolock |
| Volume: | 2 |
| Page: | 73 |
| Remarks: | mentioned as architects for new Thomas Jefferson Building in downtown St. Louis, 1959 |
