 |
| This crop of the final photo from the 1951 catalog appeared in the 1952 catalog as an illustration of rubber roadbed. The crop extends farther forward and shows more roadbed, which appears to have been retouched from the original photo. |
Illustration courtesy of myflyertrains.net
|
|
| This crop of the final photo from the 1951 catalog appeared in the 1952 catalog as an illustration of rubber roadbed. The crop extends farther forward and shows more roadbed, which appears to have been retouched from the original photo. |