| Source: The St. Louis Builder/The Builder/The Realty Record and Builder, 1899-1911 (incomplete run) Location: Oversize / St.L. / 05 / R22 | |
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| Corporate Name: | Coyne Plumbing, Heating and Supply Co. |
| Address: | 4971-4975 Easton Ave. |
| Advertisement: | yes |
| Volume: | XIV |
| Issue: | 1 |
| Date of Publication: | January 1907 |
| Page: | 23 |
