Great Northern Blueprint Number 1216-38-3, map of Proposed Station Layout at Stronghold, 1931. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1216-38-2, map of Proposed Grade Crossing Great Northern and Sp at Stronghold, 1931. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1216-38-1, map of Great Northern in Vicinity of Stronghold, undated. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1216-22-2, statement on Right of Way Required McCloud Railroad, Hambone - Lookout Junction Spur 500, 1930. Other subject categories: Statement