Projects All Projects Historic American Buildings Survey (HABS) Historic American Engineering Record (HAER) Historic American Landscapes Survey (HALS) Minnesota Historic Property Record (MHPR) Property Type All Types Architectural History Buildings Digital Documentation Landscapes Lighthouses Monuments Tunnels Historic American Buildings Survey (HABS), Minnesota Historic Property Record (MHPR), All Projects 9/23/24 Historic American Buildings Survey (HABS), Minnesota Historic Property Record (MHPR), All Projects 9/23/24 Pillsbury “A” Mill Water Power Tunnel Read More All Projects, Minnesota Historic Property Record (MHPR) 9/23/24 All Projects, Minnesota Historic Property Record (MHPR) 9/23/24 Dale Reservoir Read More
Historic American Buildings Survey (HABS), Minnesota Historic Property Record (MHPR), All Projects 9/23/24 Historic American Buildings Survey (HABS), Minnesota Historic Property Record (MHPR), All Projects 9/23/24 Pillsbury “A” Mill Water Power Tunnel Read More
All Projects, Minnesota Historic Property Record (MHPR) 9/23/24 All Projects, Minnesota Historic Property Record (MHPR) 9/23/24 Dale Reservoir Read More
