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 Tunnel Read More All Projects, Historic American Buildings Survey (HABS), Historic American Engineering Record (HAER), Historic American Landscapes Survey (HALS) 9/23/24 All Projects, Historic American Buildings Survey (HABS), Historic American Engineering Record (HAER), Historic American Landscapes Survey (HALS) 9/23/24 Pipestone National Monument Read More All Projects, Minnesota Historic Property Record (MHPR) 9/23/24 All Projects, Minnesota Historic Property Record (MHPR) 9/23/24 Dale Street Reservoir Read More All Projects, Minnesota Historic Property Record (MHPR) 9/23/24 All Projects, Minnesota Historic Property Record (MHPR) 9/23/24 Ah-Gwah-Ching State Sanatorium for Consumptives Read More All Projects, Historic American Buildings Survey (HABS) 9/23/24 All Projects, Historic American Buildings Survey (HABS) 9/23/24 Scotts Bluff National Monument Read More All Projects 9/23/24 All Projects 9/23/24 Jon Arfstrom Diaries Read More All Projects, Minnesota Historic Property Record (MHPR) 3/11/19 All Projects, Minnesota Historic Property Record (MHPR) 3/11/19 North Pier Light Read More All Projects, Minnesota Historic Property Record (MHPR) 3/11/19 All Projects, Minnesota Historic Property Record (MHPR) 3/11/19 South Breakwater Light Read More All Projects 11/1/18 All Projects 11/1/18 Anthony Waldmann Frame House Read More All Projects 1/1/17 All Projects 1/1/17 Pisgah Dam and Hydroelectric Plant Read More All Projects 12/1/14 All Projects 12/1/14 MnDOT Bridge 5370 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 Tunnel Read More
All Projects, Historic American Buildings Survey (HABS), Historic American Engineering Record (HAER), Historic American Landscapes Survey (HALS) 9/23/24 All Projects, Historic American Buildings Survey (HABS), Historic American Engineering Record (HAER), Historic American Landscapes Survey (HALS) 9/23/24 Pipestone National Monument Read More
All Projects, Minnesota Historic Property Record (MHPR) 9/23/24 All Projects, Minnesota Historic Property Record (MHPR) 9/23/24 Dale Street Reservoir Read More
All Projects, Minnesota Historic Property Record (MHPR) 9/23/24 All Projects, Minnesota Historic Property Record (MHPR) 9/23/24 Ah-Gwah-Ching State Sanatorium for Consumptives Read More
All Projects, Historic American Buildings Survey (HABS) 9/23/24 All Projects, Historic American Buildings Survey (HABS) 9/23/24 Scotts Bluff National Monument Read More
All Projects, Minnesota Historic Property Record (MHPR) 3/11/19 All Projects, Minnesota Historic Property Record (MHPR) 3/11/19 North Pier Light Read More
All Projects, Minnesota Historic Property Record (MHPR) 3/11/19 All Projects, Minnesota Historic Property Record (MHPR) 3/11/19 South Breakwater Light Read More
