| Peterbilt Model 378 Brochure, published 9/87, Truck Cab Model 378. |
| Peterbilt Model 372 Brochure, published 9/88, Truck Cab Model 372. |
| Volvo White Truck Corp. Data Sheet, .COPYRGT.1987, Truck Cab Cat. 3406B. |
| Freightliner, "The Efficient Machine" Brochure, .COPYRGT.1984, Truck Cabs. |
| Freightliner 1986 Standard Specs for Medium Conventional Brochure, Truck Cabs. |
| Commercial Carrier Journal, 2/87, p. 97, Kenworth Truck Cab. |
| Commercial Carrier Journal, 3/87, Rear Cover, Peterbilt Truck Cab. |
| Commercial Carrier Journal, 7/87, p. 28, Navistar Truck Cab, top center of page. |
| Western Star brochure entitled "Haul Stars", Mar. 1984. |
| Western Star publication entitled "Log Stars", Mar. 1984. |
| Western Star publication entitled "Highway Stars", Mar. 1984. |
| Freightliner brochure entitled "Investing in Efficiency", Mar. 1985. |
| Freightliner brochure entitled "The Efficient Machine", Apr. 1985. |
| Freightliner brochure with 1986 standard specs, Apr. 1985. |
Patent Grant
D312805
