| 1944 GEORGE W BORG CORP Scoreboard Patent Print |
| 1945 GEORGE W BORG CORP Frequency Multiplier Art |
| 1949 GEORGE W BORG CORP Electric Clock Patent |
| 1952 GEORGE W BORG CORP Hairspring Vibrating Stand |
| 1945 GEORGE W BORG CORP Electric Clock Patent |
| 1955 GEORGE W BORG CORP Clock Power Maintaining Spring |
| 1943 GEORGE W BORG CORP Timing Clocks Watches |
| 1954 GEORGE W BORG CORP Watch Cleaning Machine |
| 1947 GEORGE W BORG CORP Watch Timing Recorder |
| 1953 GEORGE W BORG CORP Automobile Clock Patent |
| 1945 GEORGE W BORG CORP Timing Apparatus Patent |
| 1946 GEORGE W BORG CORP Timing Apparatus Patent |
| 1954 GEORGE W BORG CORP Alarm Clock Patent Print |
| 1951 GEORGE W BORG CORP Fuse Testing Art Print |
| 1950 GEORGE W BORG CORP Mechanical Time Fuse Art |
| 1947 GEORGE W BORG CORP Timing Apparatus Patent |
| 1936 GEORGE W BORG CORP Illuminated Instrument Dial |
| 1949 GEORGE W BORG CORP Delayed Arming Projectiles |
| 1942 GEORGE W BORG CORP Watch Timing Art Print |
| 1944 GEORGE W BORG CORP Timing Apparatus Patent |
| 1949 GEORGE W BORG CORP Electric Balance Clock |
| 1953 GEORGE W BORG CORP Timing Clocks Watches |
| 1948 GEORGE W BORG CORP Delay Arming Fuses Art |
| 1938 NORGE ELECTRIC RANGES CATALOG BORG WARNER CORP |