| Source: The Printing Trades Magazine, 1909-1915 (incomplete run) Location: St.L. / 05 / P936 | |
 | |
| Last Name: | Zumbolen |
| First Name: | J. |
| Middle Name: | H. |
| Last Name, Alternate Spelling: | Zumbalen |
| Volume: | III |
| Issue: | 5 |
| Date of Publication: | May, 1911 |
| Page: | 16 |
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.