| 1953 MYERS Cable Tension Compensating Regulating |
| 1957 LOCKHEED AIRCRAFT CORP Cable Tension Regulator |
| 1966 Cable Tension Adjusting Device Patent |
| 1969 HICKS Cable Tension Regulator Patent Print |
| 1944 STURGESS INC Cable Tension Regulator Patent |
| 1942 STURGESS INC Cable Tension Controller Art |
| 1969 PACIFIC SCIENTIFIC CO Cable Tension Regulator |
| 1946 JOHN Cable Tension Regulator Patent Print |
| 1958 ARENS CONTROLS Cable Tension Regulator Art |
| 1944 CADE Cable Tension Regulator Patent Print |
| 1942 JOHN Cable Tension Controller Patent Print |
| 1950 CUSHMAN Cable Tension Tool STURGESS Patent 44716 |
| 1947 TAUSCHER Cable Tension Regulator Patent |
| 1958 CALHOUN Cable Tension Regulator Patent |
| 1952 HERMAN Cable Tension Regulator Patent Print |
| 1947 WEATHERHEAD CO Cable Tension Regulator Art |
| 1957 CUSHMAN Cable Tension Regulator Patent |
| 1943 CUSHMAN Cable Tension Regulator Patent |
| 1946 STURGESS INC Cable Tension Regulator Patent |
| 1966 FREEMAN Cable Tension Adjusting Art Print |
| 1958 WRIGHTON Cable Tension Regulator Patent |
| 1957 FORD Cable Tension Regulator Patent Print |
| 1942 JOHN Cable Tension Governor Patent Print |
| 1952 SHAKESPEARE PRODUCTS Cable Tension Regulator |
| 1943 STURGESS INC Cable Tension Regulator Patent |
| 1942 STURGESS INC Cable Tension Governor Patent |
| 1947 KNAGGS Cable Tension Regulator Patent Print |