235a - Boreas Pass. 1991. Bakers tank. 2 pictures. Source: Eve Kuenn

235b - Boreas Pass. 1991. Bakers tank. 2 pictures. Source: Eve Kuenn

236 - Boreas Pass. 1991. top of pass. Source: Eve Kuenn

381 - Boreas Pass. 1970s. Farnham spur. Photographed by Ed Everhart. Source: Libby Everhart

382 - Boreas Pass. 1970s. Farnham spur. Photographed by Ed Everhart. Source: Libby Everhart

383 - Boreas Pass. 1970s. Sectionhouse. Photographed by Ed Everhart. Source: Libby Everhart

384 - Boreas Pass. 1970s. Sectionhouse. Photographed by Ed Everhart. Source: Libby Everhart

396 - Boreas Pass. 1970s. Dyersville. Photographed by Ed Everhart. Source: Libby Everhart

397 - Boreas Pass. 1970s. Dyersville. Photographed by Ed Everhart. Source: Libby Everhart

401 - Boreas Pass. 1970s. Sectionhouse. Photographed by Ed Everhart. Source: Libby Everhart

445 - Boreas Pass. 1970s. Dyersville. Photographed by Ed Everhart. Source: Libby Everhart

446 - Boreas Pass. 1970s. Dyersville. Possibly Warriors Mark mine. Photographed by Ed Everhart. Source: Libby Everhart

488 - Boreas Pass. 1991. Sign with brief history of pass. Source: Eve Kuenn

528 - Boreas Pass. Early 1900s. Windy Point. Source: Howard & Freda Mason

529 - Boreas Pass. Early 1900s. Snow slide. Source: Howard & Freda Mason

530 - Boreas Pass. Early 1900s. Snow fence on top of pass. Source: Howard & Freda Mason

531 - Boreas Pass. 1917. View of train. Source: Howard & Freda Mason

532 - Boreas Pass. Early 1900s. Wrecked locomotive. Source: Howard & Freda Mason

535 - Boreas Pass. 1936. Train wreck, Charlie Williamson was killed. Source: Howard & Freda Mason

536 - Boreas Pass. 1936. Train wreck, Charlie Williamson was killed. Source: Howard & Freda Mason

537 - Boreas Pass. 1930s? Train with snow plow. Walt Parden, Billy Gallagher, George Waggoner, Ed Darrow, Fred Warner. Source: Howard & Freda Mason

538 - Boreas Pass. 1930s? Train wreck. Source: Howard & Freda Mason

593 - Boreas Pass. early 1900s. train wreck on Boreas Pass. engine & car are on sides. Source: Lodi Eshe

1278 - Boreas Pass. 1954. Source: South Park Historical Foundation

1561 - Boreas Pass. Circa 1880s. M.E.C. & Co. (Greeley) photo. Source: Special Collections, Tutt Library, Colorado College, Colorado Springs, Colorado

1792 - Boreas Pass. Train wreck on Washington Spur.Source: South Park Historical Foundation

1793 - Boreas Pass. Snow shed. Source: South Park Historical Foundation

1798 - Boreas Pass. About 1920. 2 trains. Source: South Park Historical Foundation

1799 - Boreas Pass. About 1898. Rotary wreck near Dwyer spur on west side of Boreas Pass. Source: South Park Historical Foundation

1800 - Boreas Pass. Near snow shed. Source: South Park Historical Foundation

1803 - Boreas Pass. Train going up Boreas Pass. Source: South Park Historical Foundation

1804 - Boreas Pass. Early 1900s. Rotary on west side of Boreas Pass near Dwyer spur. Source: South Park Historical Foundation

2079 - Boreas Pass. No date. Denver, South Park and Pacific line eastbound at Baker Tank. Source: South Park Historical Foundation

2138 - Boreas Pass. Early 1900s. Train wreck. Source: South Park Historical Foundation

2359 - Boreas Pass. Post card with color added

2384 - Boreas Pass. 1938. Model T Ford railcar on way to Boreas Pass. Clair(?) and Gene Duggan and Earl and Mildred Shields

2777. Boreas Pass. Middle 1930s. Snow scene on railroad track. Source: Strohmeyer Family.

2778. Boreas Pass. Middle 1930s. Snow scene with rotary plow. Source: Strohmeyer Family

2779. Boreas Pass. Middle 1930s. Snow scene on railroad track. Source: Strohmeyer Family

2781. Boreas Pass. Middle 1930s. Snow scene on railroad track. Source: Strohmeyer Family

2782. Boreas Pass. Middle 1930s. Snow scene on railroad track. Source: Strohmeyer Family

2814. Boreas Pass. 1920s. Railroad and trestle. #229. Source: National Mining Hall of Fame and Museum

378 - Boreas Pass. 1890s. Denver, Leadville & Gunnison freight train wreck at first curve west of Selkirk tank. Source: Florence Pickett Ewers’ album, Littleton Historical Museum

379 - Boreas Pass. 1890s. Denver, Leadville & Gunnison freight train wreck at first curve west of Selkirk tank. Source: Florence Pickett Ewers’ album, Littleton Historical Museum

380 - Boreas Pass. 1890s. Denver, Leadville & Gunnison freight train wreck at first curve west of Selkirk tank. also scanned copy 1999. Source: Florence Pickett Ewers’ album, Littleton Historical Museum

841 - Boreas Pass. 1898. East side of Breckenridge Pass (Boreas), looking south toward Mt. Silverheels. Photo by John G. Jack. Source: U.S. Geological Survey. 28th Annual Report 1898-99. Part V. Government Printing Office 1900

2815. Boreas Pass. 1920s. Engine with rotary snow plow. #230. Source: National Mining Hall of Fame and Museum