| Source: Mercantile and Manufacturing Scrapbooks, circa 1948-1977 Location: Reading Room / St.L. / 658 / M533 | |
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| Corporate Name: | Cupples Products Division of H.H. Robertson Co. |
| Volume: | 4 |
| Page: | 136 |
| Remarks: | photo of construction of World Trade Center in New York, which was covered with aluminum fabricated and finished by Cupples Products Division, 1970 |
