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| Dates | Description | Producer | Format | Archive Location | Video Transfer | Notes |
|---|---|---|---|---|---|---|
| 1927-67 | Mountaineers Summer Outings | The Mountaineers | 8mm, 16mm, 35mmUWSpecColl | UW Special Collections | Yes | Annual club outings. |
| 1920s-1950 | Mountaineers Players Films | The Mountaineers | 16mmUWSpecColl | UW Special Collections | Yes | Most films were donated to the Mountaineers History Committee by Katha Miller-Winder of the Mountaineers Players in 2010. |
| 1929-67 | Mountaineers Climbing Films | The Mountaineers | 16mmUWSpecColl | UW Special Collections | Yes | Instructional and documentary films. |
| 1952-1964 | Mountaineers Trail Trips | The Mountaineers | 8mm, 16mm, 35mmUWSpecColl | UW Special Collections | No | None of these movies have been screened |
| 1930s-60s | Mountaineers misc (screened) | The Mountaineers | 16mmUWSpecColl | UW Special Collections | No | - |
| 1920s-1950s | Mountaineers misc (not screened) | The Mountaineers | 8mm, 16mm, 35mmUWSpecColl | UW Special Collections | No | - |
| 1920s-40s | Charles Perryman Newsreel Films | Selznick Productions | 16mmUWSpecColl | UW Special Collections | Yes | Films donated to the Mountaineers by Perryman's grandson Steve Turner in 2011. Includes 1922 first winter ascent of Mount Rainier. |
| 1938-44 | Dwight Watson Mountain Films | Dwight Watson | 8mm, 16mmUWSpecColl | UW Special Collections | Yes | Films donated to the Mountaineers by the Dwight Watson estate in 1996. |
| 1930s-60s | Charles and Marion Hessey Films | Charles and Marion Hessey | 8mm, 16mmUWSpecColl | UW Special Collections | Partial | Films donated to the Mountaineers by the Marion Hessey estate in 2008. |
| 1950s | Bob and Ira Spring Films | Bob and Ira Spring | 16mmUWSpecColl | UW Special Collections | Yes | Films donated by the Spring family (via the Mountaineers) to the UW Libraries in 2011. |
| 1958 | "Wilderness Alps of Stehekin" | The Sierra Club | 16mmUWSpecColl | UW Special Collections | Yes | Video transfer (2004, DigiBeta) was from a Pat Goldsworthy film (returned to him). Helen Engle donated another film in 2007 (not viewed yet). |