Great Northern Blueprint Number 8024-56, Minneapolis Eastern Railway Standard Conveyor Company Material Handling System, undated. Other subject categories: Drawing

Great Northern Blueprint Number 8024-49, Minneapolis Eastern Railway Standard Conveyor Company Material Handling System, undated. Other subject categories: Drawing

Great Northern Blueprint Number 8024-50, Minneapolis Eastern Railway Standard Conveyor Company Material Handling System, undated. Other subject categories: Drawing

Great Northern Blueprint Number 8024-52, Minneapolis Eastern Railway Standard Conveyor Company Material Handling System, undated. Other subject categories: Drawing

Great Northern Blueprint Number 8024-54, Minneapolis Eastern Railway Standard Conveyor Company Material Handling System, undated. Other subject categories: Drawing

Great Northern Blueprint Number 8024-51, Minneapolis Eastern Railway Standard Conveyor Company Material Handling System, undated. Other subject categories: Drawing

Great Northern Blueprint Number 8024-53, Minneapolis Eastern Railway Standard Conveyor Company Material Handling System, undated. Other subject categories: Drawing

Great Northern Blueprint Number 8024-36, Minneapolis Eastern Railway Framing for End of Post Office Bridge, undated. Other subject categories: Drawing

Great Northern Blueprint Number 1123-28-3, map of Minneapolis Union Railway First Street North to Stone Arch Bridge, 1891. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1123-28-1, map of Minneapolis Union Railway First Street North to Stone Arch Bridge, 1891. Other subject categories: Right of Way and Track Map