| 1946 MCGAHEY MFG COMPANY Cartridge Patent Print |
| 1946 BRIGGS MFG CO Aircraft Patent Print Art |
| 1946 LORD MFG CO Resilient Mounting Patent Print |
| 1946 BUDD EDWARD G MFG CO Time Fuse Patent Print |
| 1946 SINGER MFG CO Sewing Machine Patent Print |
| 1946 COLT S MFG CO Sear Release Mechanism Patent |
| 1946 GOODMAN MFG CO Mine Locomotive Patent Print |
| 1946 PECO MFG CORP Fuse Patent Print Art |
| 1946 GOODMAN MFG CO Car Coupling Patent Print |
| 1946 BUDD EDWARD G MFG CO Skid Floor Patent |
| 1946 GALVIN MFG CORP Heating Apparatus Patent |
| 1946 WEIL KALTER MFG COMPANY Slip Patent Print |
| 1946 SINGER MFG CO Driving Device Patent Print |
| 1946 GOODMAN MFG CO Self Loading Vehicle Patent |
| 1946 GALVIN MFG CORP Portable Heater Patent |
| 1946 BUDD EDWARD G MFG CO Railway Truck Patent |
| 1946 DENNISON MFG CO Paper Parachute Patent |
| 1946 SINGER MFG CO Sewing Machine Frame Patent |
| 1946 ERRIG WILLIAM Fuse PECO MFG CORP Patent |
| 1946 KENNEY MFG COMPANY Aerial Flare Patent |
| 1946 BUDD EDWARD G MFG CO Heater Duct Patent |
| 1946 EATON MFG CO Constant Tension Device Patent |
| 1946 KIDDE MFG CO INC Inflating Device Patent |
| 1946 JOY MFG CO Track Sander Patent Print Art |
| 1946 ILLINOIS POWDER MFG COMPANY Coupling Patent |
| 1946 SIMMONS MFG CO Threading Device Patent |
| 1946 PATHE TOOL MFG CO INC Shuttle Holder Patent |