| 1945 HUBERT WELLEOME Bolas Projectile Patent |
| 1945 HERMAN JAKOBSSON Projectile Adapter Patent |
| 1945 JOSEPH Projectile Intercepting Means Patent |
| 1945 MCGEE WILLIAM Projectile Patent Print Art |
| 1945 MARX LOUIS Toy Projectile Shooting Gun Art |
| 1945 LEWIS B LEE Projectile For Guns Patent |
| 1945 DAKE CHARLES Projectile For Guns Patent |
| 1945 VERTZINSKY VLADIMIRAS Projectile Patent |
| 1945 CONRAD Explosive Projectile Patent Print |
| 1945 ANDERSON Automatically Detonated Projectile |
| 1945 RCA CORP Automatically Detonated Projectile |
| 1945 AMERICUS MITCHELL Projectile Patent Print |
| 1945 FARR Reinforced Explosive Projectile Patent |
| 1945 HAMILTON FRANK Projectile Game Patent Print |
| 1945 LEE MARTIN Projectile Patent Print Art |
| 1945 FANGER HERMAN Projectile Fuse Patent Print |
| 1945 CHURCH JOSEPH Projectile Patent Print Art |
| 1945 ARTHUR FAGERLUND Projectile Patent Print |
| 1945 HAMILTON FIELD Projectile Patent Print Art |
| 1945 EUGENE H PURDY Projectile Adapter Patent |
| 1945 HUNSDORF Long Range Gun Projectile Art |
| 1945 SMITH Toy Projectile Shooting Gun Patent |
| 1945 FARRELL Explosive Projectile Patent Print |
| 1945 ERICSON High Velocity Projectile Patent |
| 1945 CAULKINS CECIL Projectile Patent Print Art |