Great Northern Authorization for Expediture (AFE) 61.146, Marysville, Washington, 1961
- US WaBuPNRA D0024A-003-002-MARYSVILLEWA-61.146
- Item
- January 6, 1961
AFE, Series II, Number 61.146, Marysville, Washington, January 6, 1961, Approach Circuits for Crossing Signals. Located in folder 'Marysville'. Other subject categories: Signals. Initial cataloger's disposition code: X, AFE itself not found but referenced in other documents