| Entry |
|---|
| Electrical World, 5/15/72, p. 92, Air-Bag Vehicle. |
| Implement & Tractor, 5/21/67, p. 24, Vehicle, bottom of page. |
| Commercial Car Journal, 4/59, p. 348, Platform Truck, top left side of page. |
| Commercial Car Journal, 6/53, p. 174, Cargo Truck, top of page. |