| 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: | Transportation Building, Louisiana Purchase Exposition |
| Architect Firm Name: | Widmann, Walsh & Boisselier |
| Volume: | VIII |
| Issue: | 10 |
| Date of Publication: | December 1901 |
| Page: | 21 |
| Remarks: | [research indicates that the correct spelling of the architecture firm is Widmann, Walsh & Boisselier, not Widman, Walsh & Boisselier] |
