Great Northern Blueprint Number 1249-14-12, map of Electric Short Line Crossing of Great Northern at Long Lake, 1913. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1063-3-1, map of Long Lake, 1903. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1254-26-1, map of Long Lake and Maple Plain Realigreat Northernment, 1906. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1307-20, map of Long Lake to Smith Lake, 1913. Other subject categories: Right of Way and Track Map