| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 101 |
 |
Building the take-off at Becker Hill, circa 1929. | 1929 | uum_map_usa | |
| 102 |
 |
Sverre Engen, Halvar Hvalstad and Halvor Bjorngaard standing in front of a Becker Hill billboard. | 1930; 1931 | uum_map_usa | |
| 103 |
 |
Alf Engen airborne at Becker Hill, circa 1930. | 1930 | uum_map_usa | |
| 104 |
 |
Alf Engen airborne at Becker Hill, circa 1930. | 1930 | uum_map_usa | |
| 105 |
 |
Alf Engen airborne at Becker Hill, circa 1930. | 1930-01 | uum_map_usa | |
| 106 |
|
Alf Engen flying off the take-off on Becker Hill, circa January 1930. | 1930-01 | uum_map_usa | |
| 107 |
 |
Becker Hill, circa 1930. | 1930 | uum_map_usa | |
| 108 |
 |
Becker Hill, circa 1930. | 1930 | uum_map_usa | |
| 109 |
 |
Becker Hill, circa 1930. | 1930 | uum_map_usa | |
| 110 |
 |
Becker Hill, circa summer 1929. | 1929 | uum_map_usa |