| Source: Parks Air News, 1933-1949 Location: IL / 629.13 / P252n (oversize box) | |
 | |
| Last Name: | Zumwalt |
| First Name: | Robert |
| Volume: | 13 |
| Issue: | 11 |
| Date of Publication: | January-February 1946 |
| Page: | 2, 4 |
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.