| 1959 WATSON HAROLD Boat Trailer Patent Print Art |
| 1959 PATTON FRANK Pole Trailer Patent Print Art |
| 1959 FALKNER FORD Camping Trailer Patent Print |
| 1959 JOHN FERRERA Extensible Trailer Patent |
| 1959 BENTZ BELVY Boat Trailer Patent Print Art |
| 1959 STEARN RICHARD Trailer Boat Hoist Patent |
| 1959 HOLSCLAW CHARLES Boat Trailer Patent Print |
| 1959 PETERSEN Trailer Heavy Wire Stringer Patent 48452 |
| 1959 DE Pallet Conveyor For A Trailer Patent |
| 1959 CLUCK JR Straddle Trailer Patent Print Art |
| 1959 HENRY Convertible Boat Trailer Patent Print |
| 1959 ALTON N PARKER Boat Carrying Trailer Patent |
| 1959 HOLIDAY Boat Carrying Trailer Patent Print |
| 1959 PERDUE Sectional Trailer House Patent Print |
| 1959 E E BRADFORD Camping Trailer Patent Print |
| 1959 HOFF EMIL Dumping Trailer Patent Print Art |
| 1959 HUTCHINSON Semi Trailer Dump Truck Patent |
| 1959 PARKER ALTON Boat Trailer Patent Print Art |
| 1959 ANRIG ROBERT Spool Trailer Patent Print Art |
| 1959 PETERSEN Design Trailer Wire Stringer Patent 48453 |
| 1959 MEAKER Trailer Construction Patent Print |
| 1959 BECKNER ELIAS Boat Trailer Patent Print Art |
| 1959 FISCHER FALTON Boat Trailer Patent Print |