| 1945 MILBURN Shipping Structure Patent Print Art |
| 1945 KENYON Tail Structure For Aircraet Patent |
| 1945 PETERSON Cab Structure Diesel Engines Art |
| 1945 BUDD EDWARD G CO Aircraft Structure Art |
| 1945 G H SPECIALTY Spliced Bar Structure Art |
| 1945 TRAVILLA Railway Truck Structure Patent |
| 1945 PFLAGER Railway Truck Structure Patent |
| 1945 HAROLD WESTBERG Aircraft Structure Patent |
| 1945 BUDD EDWARD G CO Airfoil Structure Aircraft |
| 1945 LIEBEGOTT Rack Structure Freight Vehicles |
| 1945 HENNESSY Locomotive Driver Liner Structure |
| 1945 VICKERS ARMSTRONGS LTD Aircraft Structure |
| 1945 PENNSYLVANIA Rack Structure Freight Vehicles |
| 1945 JABELMANN Railway Truck Structure Patent |
| 1945 KELLER Diaphragm Vestibule Structure Railway Cars |
| 1945 GILPIN Railway Car Structure Patent Print |
| 1945 MICHAEL Truss Structure Parts Thereof Art |
| 1945 FITZGERALD MORONEY Ship Structure Patent |
| 1945 UNIVERSAL Reticulated Metal Structure Art |
| 1945 FREDE Railway Truck Structure Patent Print |
| 1945 TANGERMAN Railway Car Structure Patent |
| 1945 REPUBLIC AVIAT CORP Aircraft Structure Art |
| 1945 MEYER Spliced Bar Structure Patent Print |
| 1945 MICHAEL Airfoil Structure Aircraft Art |
| 1945 STANDARD RAILWAY EQUIPMENT MFG Wall Structure |
| 1945 STANDARD Railway Car Structure Art Print |
| 1945 EDWARDS Convertible Seat Structure Cabin Cruisers |
| 1945 MICHAEL Aircraft Structure Patent Print Art |
| 1945 BALDWIN Cab Structure Diesel Engines Art |
| 1945 DOUGLAS AIRCRAFT INC Shipping Structure Art |
| 1945 GEN Railway Truck Brake Structure Art Print |
| 1945 WINGFOOT CORP Structure Patent Print Art |
| 1945 MCCURDY Partition Structure Trucks Art |
| 1945 ARTHUR Composite Structure Structural Element |
| 1945 BUDD EDWARD G CO Truss Structure Parts Thereof |
| 1945 BOEING AIRCRAFT Engine Mounting Structure |
| 1945 LEISEN FREDERIC Aircraft Structure Patent |
| 1945 HENNESSY Journal Lubricator Structure Art |
| 1945 WEINGART Bearing Structure Patent Print Art |
| 1945 MICHAEL Main Frame Structure Airfoils Like |
| 1945 TECHNICAL SERVICE INC Foldable Stage Structure |
| 1945 GEN STEEL CASTINGS CORP Railway Truck Structure |
| 1945 MOOREHEAD Engine Mounting Structure Patent |
| 1945 MICHAEL Metallic Skin Covered Structure Art |
| 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 |