| Source: The Printing Trades Magazine, 1909-1915 (incomplete run) Location: St.L. / 05 / P936 | |
 | |
| Last Name: | Prieffer |
| First Name: | Henry |
| Last Name, Alternate Spelling: | Pfeiffer |
| Volume: | II |
| Issue: | 8 |
| Date of Publication: | August, 1910 |
| Page: | 25 |
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.