| C. B. Cottrell Sons Co. scrapbook, 1874-1910 | Box 1 |
| Cottrell Babcock trade catalogs, 1874-1880 | Box 2, F1 |
| C. B. Cottrell Sons trade catalogs, 1880-1910 | Box 2, F2 |
| Foreign-language catalogs and leaflets, 1880-1910 | Box 2, F3 |
| Miscellaneous materials, 1874-1910 | Box 2, F4 |