| Source: The Pet Milk Magazine (1952-1967) and Profile (1966-1967) Location: St.L. / 05 / P44 | |
 | |
| Last Name: | Walston |
| First Name: | Roy |
| Middle Name: | H. |
| Volume: | 1 |
| Issue: | 2 |
| Date of Publication: | June 1966 |
| Page: | 9 |
| Publication Title: | Profile |
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.