| 1929 SLEEMAN Railway Car Construction Patent |
| 1929 CORK TUDOR Car Construction Patent Print |
| 1929 TIMKEN Railway Car Journal Box Construction |
| 1929 BUCKEYE Car Truck Bolster Construction Art |
| 1929 DAVID HINDAHL Car Construction Patent Print |
| 1929 BUCKWALTER Railway Car Journal Box Construction |
| 1929 GIBBONS Car Truck Construction Patent Print |
| 1929 BUCKEYE STEEL CASTINGS CO Car Truck Construction |
| 1929 O'CONNOR JOHN Car Construction Patent Print |
| 1929 WHITRIDGE Car Truck Construction Patent |
| 1929 O C DURYEA CORP Car Construction Patent |
| 1929 DURYEA OTHO Car Construction Patent Print |
| 1929 STERTZBACH Car Truck Bolster Construction |
| 1929 MINER WILLIAM Car Construction Patent Print |
| 1929 GEIGER WILLIAM Car Construction Patent |
| 1929 WILLIAM Street Car Construction Patent |
| 1929 GEN MOTORS CORP Car Truck Construction Art |
| 1929 HASELTINE Car Construction Patent Print Art |
| 1929 MINER INC W H Car Construction Patent Print |
| 1929 BLAKELY Railway Car Construction Patent |
| 1929 HENRY FUCHS Car Construction Patent Print |
| 1929 NAT LOCK WASHER Railroad Car Window Construction |
| 1929 AMERICAN CAR FOUNDRY CO Car Construction |
| 1929 MOHUN Railroad Car Window Construction Art |
| 1929 SHIPP LEWIS Car Construction Patent Print |