| Source: The Printing Trades Magazine, 1909-1915 (incomplete run) Location: St.L. / 05 / P936 | |
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| Corporate Name: | Independent Photo & Optical Co. |
| Address: | 213 North 6th St. |
| Advertisement: | yes |
| Volume: | III |
| Issue: | 3 |
| Date of Publication: | March 1911 |
| Page: | 5 |
