| Source: "Report of the Industrial Bureau of the Industrial Club of St. Louis," 1928-1935. Some issues are titled "Southwest-Southeast Business" and "Saint Louis Business." Location: St.L. / 607 / In2r | |
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| Corporate Name: | Envelope Manufacturing Co. |
| Building Illustration: | yes |
| Address: | 2nd and Clark Aves. |
| Date: | circa October 1929 |
| Page: | 5 |
| Remarks: | in publication titled "Two Years of Industrial Progress in the St. Louis District" |
