Plat Map of Great Northern Facilities at Portal, Montana, 1904

• US WaBuPNRA D0027-003-012-002-Plat010055
• Item
• 1-Jul-04

Part of Timothy Miller Collection

Plat Map of Great Northern Facilities at Portal, Montana, 1904

• US WaBuPNRA D0027-003-012-002-Plat010056
• Item
• 1-Jul-04

Part of Timothy Miller Collection