| 1945 MILBURN Shipping Structure Patent Print Art |
| 1945 KENYON Tail Structure For Aircraet Patent |
| 1945 TRAVILLA Railway Truck Structure Patent |
| 1945 PFLAGER Railway Truck Structure Patent |
| 1945 HAROLD WESTBERG Aircraft Structure Patent |
| 1945 JABELMANN Railway Truck Structure Patent |
| 1945 GILPIN Railway Car Structure Patent Print |
| 1945 FITZGERALD MORONEY Ship Structure Patent |
| 1945 FREDE Railway Truck Structure Patent Print |
| 1945 TANGERMAN Railway Car Structure Patent |
| 1945 MEYER Spliced Bar Structure Patent Print |
| 1945 MICHAEL Aircraft Structure Patent Print Art |
| 1945 WINGFOOT CORP Structure Patent Print Art |
| 1945 LEISEN FREDERIC Aircraft Structure Patent |
| 1945 WEINGART Bearing Structure Patent Print Art |
| 1945 MOOREHEAD Engine Mounting Structure Patent |
| 1945 SHAW EDWARD Aircraft Structure Patent Print |
| 1945 MCCOY CURTISS Toy Structure Patent Print |
| 1945 SETH JOHNSON Aircraft Structure Patent |
| 1945 NEVILLE Aircraft Structure Patent Print Art |
| 1945 FREDE Railway Truck Brake Structure Patent |
| 1945 THOMAS Wing Structure For Airplanes Patent |
| 1945 SWANN JAMES Wall Structure Patent Print Art |
| 1945 ORMAN WARD Structure WINGFOOT CORP Patent |
| 1945 FERREL CLYDE Shell Structure Patent Print |
| 1945 DITTY Foldable Stage Structure Patent Print |
| 1945 BARTSCH Reticulated Metal Structure Patent |