Great Northern Blueprint Number 1308-3-8, memo of Assistant Engineer to Resident Engineer About Reservoir at Blabon, 1906. Other subject categories: Memo

Great Northern Blueprint Number 1308-3-7, map of Proposed Reservior near Bridge Number 50, 1906. Other subject categories: Map

Great Northern Blueprint Number 1308-3-5, map of Dam and Overflow of Resovior at Goose River between Blabon and Finley, 1897. Other subject categories: Map