AFE, Series II, Number 52511, Katka, Idaho, February 7, 1937, Timber Lining in Tunnel 10. Located in folder 'Katka'. Other subject categories: Tunnels. Initial cataloger's disposition code: Z, File not retained

AFE, Series II, Number 51766, Katka, Idaho, September 30, 1936, Relay with 110 Pound Rail and 130 Pound Rail. Located in folder 'Katka'. Other subject categories: Relay. Initial cataloger's disposition code: Z, File not retained

AFE, Series II, Number 51681, Katka, Idaho, September 14, 1936, Accounting Adjustment for Watchman's House at 4845+19. Located in folder 'Katka'. Other subject categories: Building. Initial cataloger's disposition code: Z, File not retained

AFE, Series II, Number 49763, Katka, Idaho, June 17, 1935, Extend Tunnel Lining. Located in folder 'Katka'. Other subject categories: Tunnels. Initial cataloger's disposition code: Z, File not retained

AFE, Series II, Number 44032, Katka, Idaho, April 17, 1931, Enlarge Tunnels 8 and 10. Located in folder 'Katka'. Other subject categories: Tunnels. Initial cataloger's disposition code: B, Betterment

AFE, Series II, Number 35140, Katka, Idaho, September 9, 1927, Line Change. Located in folder 'Katka'. Other subject categories: Line Change. Initial cataloger's disposition code: F, File; multiple sheets in a folder

AFE, Series II, Number 32640, Katka, Idaho, September 14, 1926, Line Change near Tunnel 10. Located in folder 'Katka'. Other subject categories: Line Change. Initial cataloger's disposition code: M, AFE Sheet page 1, with map or other paper

AFE, Series II, Number 29624, Katka, Idaho, July 30, 1925, Raise Water Tank. Located in folder 'Katka'. Other subject categories: Water. Initial cataloger's disposition code: Z, File not retained

AFE, Series II, Number 2953, Katka, Idaho, August 7, 1916, Extend Passing Track. Located in folder 'Katka'. Other subject categories: Track. Initial cataloger's disposition code: M, AFE Sheet page 1, with map or other paper

AFE, Series II, Number 28279, Katka, Idaho, March 2, 1925, Relay Katka to Bonners Ferry with 130/100 Pound Rail. Located in folder 'Katka'. Other subject categories: Relay. Initial cataloger's disposition code: Z, File not retained