AFE, Series II, Number 45829, Basin, Montana, June 10, 1932, Remove Point of Reduction Company Spur. Located in folder 'Boulder'. Other subject categories: Track. Initial cataloger's disposition code: M, AFE Sheet page 1, with map or other paper

AFE, Series II, Number 47807, Basin, Montana, December 12, 1933, Timber Loading Platform. Located in folder 'Boulder'. Other subject categories: Platforms. Initial cataloger's disposition code: Z, File not retained

AFE, Series II, Number 48059, Basin, Montana, February 23, 1934, Culvert at 2505+20. Located in folder 'Boulder'. Other subject categories: Grading/Ditching/Roads/Culverts. Initial cataloger's disposition code: Z, File not retained

AFE, Series II, Number 4890, Basin, Montana, May 11, 1917, Private Crossing -- 2349+20. Located in folder 'Boulder'. Other subject categories: Crossings. Initial cataloger's disposition code: Z, File not retained

AFE, Series II, Number 50499, Basin, Montana, January 7, 1936, Wiring in Depot. Located in folder 'Boulder'. Other subject categories: Electrical. Initial cataloger's disposition code: Z, File not retained

AFE, Series II, Number 54028, Basin, Montana, October 8, 1937, Platform for Ore Loading. Located in folder 'Boulder'. Other subject categories: Platforms. Initial cataloger's disposition code: M, AFE Sheet page 1, with map or other paper

AFE, Series II, Number 54413, Basin, Montana, January 18, 1938, Renew Guard Rails - Bridge 120. Located in folder 'Boulder'. Other subject categories: Bridge. Initial cataloger's disposition code: Z, File not retained

AFE, Series II, Number 55682, Basin, Montana, November 8, 1938, Standpipe to Giffen. Located in folder 'Boulder'. Other subject categories: Water. Initial cataloger's disposition code: M, AFE Sheet page 1, with map or other paper

AFE, Series II, Number 64989, Basin, Montana, October 3, 1942, Remove Jeff Development Spur. Located in folder 'Boulder'. Other subject categories: Track. Initial cataloger's disposition code: M, AFE Sheet page 1, with map or other paper