| 1924 REED PROPELLER INC Aeronautical Propeller |
| 1962 PERRIERA Aeronautical Propeller Patent 19383 |
| 1949 WRIGHT AERONAUTICAL CORP Propeller Governor |
| 1960 KEARNS Hub Structure An Aeronautical Propeller |
| 1962 FERREIRA Aeronautical Propeller Patent |
| 1930 REED PROPELLER INC Aeronautical Propeller |
| 1930 REED Aeronautical Propeller Patent Print |
| 1958 PEARL Aeronautical Propeller Spinner Patent |
| 1942 UNITED AIRCRAFT CORP Aeronautical Propeller |
| 1923 ALBERT Aeronautical Propeller Patent Print |
| 1942 ERLE Aeronautical Propeller Patent Print |
| 1953 CONWELL Hollow Type Aeronautical Propeller |
| 1928 REED Aeronautical Propeller Patent Print |
| 1938 ERLE Aeronautical Propeller Patent Print |
| 1941 WRIGHT AERONAUTICAL CORP Articulated Propeller |
| 1943 WRIGHT AERONAUTICAL CORP Propeller Fairing |
| 1941 GATHMANN Aeronautical Propeller Patent |
| 1928 REED PROPELLER INC Aeronautical Propeller |
| 1927 REED Aeronautical Propeller Patent Print |
| 1941 SMITH Aeronautical Propeller Blade Mounting |
| 1938 UNITED AIRCRAFT CORP Aeronautical Propeller |
| 1924 ALBERT Aeronautical Propeller Patent Print |
| 1921 WILLIAM Aeronautical Propeller Patent Print |
| 1927 REED PROPELLER INC Aeronautical Propeller |
| 1935 HEINRICH Aeronautical Propeller Patent |
| 1926 REED Aeronautical Propeller Patent Print |
| 1963 FISCHER Pitch Control Aeronautical Propeller |
| 1936 ERICH Aeronautical Propeller Patent Print |
| 1926 REED PROPELLER INC Aeronautical Propeller |