| 1947 WERNER CLASEN Truck AMERICAN STEEL FOUNDRIES |
| 1947 AMERICAN STEEL FOUNDRIES Shock Strut Patent |
| 1947 AMERICAN STEEL FOUNDRIES Car Truck Patent |
| 1947 LIGHT DAVID Car Truck AMERICAN STEEL FOUNDRIES |
| 1947 AMERICAN STEEL FOUNDRIES Rotor Brake Patent |
| 1947 KINNE EDMUND Coupler AMERICAN STEEL FOUNDRIES |
| 1947 HEATER CHARLES Truck AMERICAN STEEL FOUNDRIES |
| 1947 LEHRMAN LEO Truck AMERICAN STEEL FOUNDRIES |
| 1947 TACK CARL Brake AMERICAN STEEL FOUNDRIES |
| 1947 AMERICAN STEEL FOUNDRIES Brake Beam Patent |
| 1947 SIMANEK EDWARD Brake AMERICAN STEEL FOUNDRIES |
| 1947 NORMAN FLESCH Brake AMERICAN STEEL FOUNDRIES |
| 1947 AMERICAN STEEL FOUNDRIES Spring Group Art |
| 1947 AMERICAN STEEL FOUNDRIES Aircraft Landing Gear |
| 1947 AMERICAN STEEL FOUNDRIES Coupler Patent |
| 1947 AMERICAN STEEL FOUNDRIES Brake Patent Print |
| 1947 AMERICAN STEEL FOUNDRIES Journal Arrangement |
| 1947 AMERICAN STEEL FOUNDRIES Truck Patent Print |
| 1947 AMERICAN STEEL FOUNDRIES Clasp Brake Patent |
| 1947 BROCHURE- THE FOREST CITY FOUNDRIES, CLEVELAND, OH |