| Source: Catalogue of the Annual Exhibition of the Saint Louis Architectural Club, 1900 Location: St.L. / 720 / Ar2 | |
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| Corporate Name: | Aetna Iron Works |
| Address: | 21st and Papin Sts. |
| Advertisement: | yes |
| Page: | 177 |
| Source: Catalogue of the Annual Exhibition of the Saint Louis Architectural Club, 1900 Location: St.L. / 720 / Ar2 | |
![]() | |
| Corporate Name: | Aetna Iron Works |
| Address: | 21st and Papin Sts. |
| Advertisement: | yes |
| Page: | 177 |