| 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: | Launch and Gondola Concession Co. (Louisiana Purchase Exposition) |
| Volume: | XI |
| Issue: | 2 |
| Date of Publication: | February 1904 |
| Page: | 24 |
| Remarks: | [research indicates that the name of this concession is the Launch and Gondola Concession Co.] |
