| Source: The Disseminator: A Monthly Disseminator of News and Items of Interest to the Retail Drug Trade, 1908-1913, 1917-1918 Location: St.L. / 615.05 / M57d | |
 | |
| Last Name: | Derris |
| First Name: | Walter |
| Middle Name: | E. |
| Volume: | III |
| Issue: | 4 |
| Date of Publication: | November 1910 |
| Page: | 25 |
