| 1959 DAVIS Hydraulic Pallet Lift Truck Patent |
| 1959 HENRIKSON Hydraulic Draft Gears Patent |
| 1959 ROZZELLE Hydraulic Reloader Patent Print |
| 1959 SAHAGIAN Hydraulic Stabilizing System Vehicle Pate |
| 1959 MURPHY Hydraulic Generator Drive Patent |
| 1959 AMERICAN BRAKE SHOE CO Hydraulic Generator Drive |
| 1959 DOWTY HYDRAULIC UNITS LTD Shock Absorbers |
| 1959 GORDON Hydraulic Motor Control Patent Print |
| 1959 CADILLAC GAGE CO Hydraulic Control System |
| 1959 MARIEN Electro Hydraulic Actuating Cylinder |
| 1959 PACIFIC CAR FOUNDRY COMPAN Hydraulic Draft Gears |
| 1959 WASSEL Hydraulic Cam Device Patent Print |
| 1959 JAROCO ENGINEERING CO Hydraulic System Art |
| 1959 DEERE CO Demand Compensated Hydraulic System |
| 1959 GASKELL Pitch Lock Hydraulic Pitch Propeller |
| 1959 ROTOL LTD Pitch Lock Hydraulic Pitch Propeller |
| 1959 PALMER Hydraulic Undercarriage Elevators Like |
| 1959 BAUER Hydraulic Control System Patent Print |
| 1959 FLETCHER AVIAT CORP Hydraulic Motor Control |
| 1959 MERGEN Hydraulic Power Units Patent Print |
| 1959 ALLEN Demand Compensated Hydraulic System |
| 1959 GOVAN ROY Hydraulic System Patent Print Art |
| 1959 CURTISS WRIGHT CORP Hydraulic Power Units |
| 1959 Matchbox #24B Hydraulic Excavator * Empty Box |
| Old Matchbox MB 24a 1959 Hydraulic Excavator WEATHERILL |