| Source: Mercantile and Manufacturing Scrapbooks, circa 1948-1977 Location: Reading Room / St.L. / 658 / M533 | |
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| Corporate Name: | Missouri Portland Cement Co. |
| Volume: | 6 |
| Page: | 81, 83-84 |
| Remarks: | two articles regarding proposed merger of Chromalloy American Corp. and Missouri Portland Cement Co., 1975 |
