| 1946 LIGHT DAVID Snubber AMERICAN STEEL FOUNDRIES |
| 1946 LEHRMAN LEO Snubber AMERICAN STEEL FOUNDRIES |
| 1946 COTTREIL ROBERT Truck AMERICAN STEEL FOUNDRIES |
| 1946 AMERICAN STEEL FOUNDRIES Side Frame Structure |
| 1946 YOUNG DONALD Snubber AMERICAN STEEL FOUNDRIES |
| 1946 AMERICAN STEEL FOUNDRIES Spring Group Art |
| 1946 KINNE EDMUND Coupler AMERICAN STEEL FOUNDRIES |
| 1946 KEYSOR HAROLD Truck AMERICAN STEEL FOUNDRIES |
| 1946 COTTRELL ROBERT Truck AMERICAN STEEL FOUNDRIES |
| 1946 AMERICAN STEEL FOUNDRIES Coupler Patent |
| 1946 AMERICAN STEEL FOUNDRIES Shock Strut Patent |
| 1946 TACK CARL Truck AMERICAN STEEL FOUNDRIES |
| 1946 KAYLER FRANK Coupler AMERICAN STEEL FOUNDRIES |
| 1946 LIGHT DAVID Truck AMERICAN STEEL FOUNDRIES |
| 1946 LIGHT DAVID Car Truck AMERICAN STEEL FOUNDRIES |
| 1946 AMERICAN STEEL FOUNDRIES Snubber Patent |
| 1946 LIGHT DAVID Snubber AMERICAN STEEL FOUNDRIES |
| 1946 EDSTROM CARL Snubber AMERICAN STEEL FOUNDRIES |
| 1946 AMERICAN STEEL FOUNDRIES Railway Brake Art |
| 1946 AMERICAN STEEL FOUNDRIES Truck Patent Print |
| 1946 AMERICAN STEEL FOUNDRIES Railway Car Patent |
| 1946 AMERICAN STEEL FOUNDRIES Brake Arrangement |
| 1946 AMERICAN STEEL FOUNDRIES Coupler Carrier |
| 1946 AMERICAN STEEL FOUNDRIES Coupler Mechanism |
| 1946 AMERICAN STEEL FOUNDRIES Car Truck Patent |