| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 126 |
 |
News article describing Alf Engen's breaking of the World's Professional Ski Jumping record at Ecker Hill on New Year's Day, 1931. | 1931 | uum_map_usa |
| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 126 |
|
News article describing Alf Engen's breaking of the World's Professional Ski Jumping record at Ecker Hill on New Year's Day, 1931. | 1931 | uum_map_usa |