| 1920 LINDSTROM FRANK Toy Dump Wagon Patent Print |
| 1920 DENNY Hand Operated Dump Body Hoist Patent |
| 1920 JACOB H PRESS Dump Wagon Or The Like Patent |
| 1920 BLAKE TAYLOR Dump Truck Patent Print Art |
| 1920 WILLIAMS Dump Body For Vehicles Patent |
| 1920 ANDREW Car Dump Door Operator Patent Print |
| 1920 HAYS JOHN Dump Wagon FILLMAN HAYS Patent |
| 1920 KERN WALTER Dump Body Hoist Patent Print |
| 1920 AVERY Dump Wagon Or The Like Patent Print |
| 1920 ROBERT BUTCHER Dump Car Patent Print Art |
| 1920 PHILIP Tail Gate Operating Mechanism Dump Trucks |
| 1920 WILSON CHARLES Dump Car Patent Print Art |
| 1920 OMEN CHARLES Automobile Dump Body Patent |
| 1920 FILLMAN HAYS Dump Wagon Patent Print Art |
| 1920 REYNOLDS PHILIP Dump Body Patent Print Art |
| 1920 CARTER CHARLES Dump Wagon Patent Print Art |
| 1920 NELSON Hydraulic Dump Automobile Trucks Art |
| 1920 JACOB OCHSNER Dump Car Patent Print Art |
| 1920's-30's WYN-TOY tinplate dump truck, take a peep!!! |
| 1920's Schieble Large Dump Truck Original, No Reserve |
| Old BUDDY L 1920 Dump Truck Toy |
| STEELCRAFT , TURNER 1920' TO 30'S PICKUP DUMP TRUCK? |
| Sterling 1920's Frank Lanza & Sons Dump Trucks Photo |
| 1920 White Coal dump Truck 1/87 Weathered HO custom |