| Source: Mercantile and Manufacturing Scrapbooks, circa 1948-1977 Location: Reading Room / St.L. / 658 / M533 | |
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| Corporate Name: | IBM |
| Address: | bounded by Market St., Walnut St., 10th St. and 8th St. |
| Volume: | 7 |
| Page: | 24-25 |
| Remarks: | "$40 Million Boost for Downtown," 1976 |
