Two Harbors in Lake County, Minnesota — The American Midwest (Upper Plains)
John Dwan Office Building
has been placed on the
of Historic Places
by the United States
Department of the Interior
Topics. This historical marker is listed in this topic list: Notable Buildings.
Location. 47° 1.255′ N, 91° 40.27′ W. Marker is in Two Harbors, Minnesota, in Lake County. Marker is at the intersection of 6th Street (County Route 20) and 2nd Avenue, on the left when traveling north on 6th Street. Touch for map. Marker is at or near this postal address: 201 6th Street, Two Harbors MN 55616, United States of America. Touch for directions.
Other nearby markers. At least 8 other markers are within walking distance of this marker. 50th Anniversary of First Shipment of Iron Ore From Minnesota (within shouting distance of this marker); Thomas Owens Memorial Park (within shouting distance of this marker); World War I German Cannon (within shouting distance of this marker); Duluth Missabe & Iron Range Yellowstone Mallet #229 (about 700 feet away, measured in a direct line); Duluth and Iron Range Depot (about 700 feet away); Duluth and Iron Range Railroad Locomotive #3Hand Car, Velocipede, Sleigh, Station Wagon (about 800 feet away); First Ore Taken From A Minnesota Mine (about 800 feet away). Touch for a list and map of all markers in Two Harbors.
Regarding John Dwan Office Building. Where Minnesota Mining and Manufacturing (3M) was founded.
Also see . . . 3M Museum. (Submitted on November 11, 2014, by William Fischer, Jr. of Scranton, Pennsylvania.)
Credits. This page was last revised on November 16, 2020. It was originally submitted on November 11, 2014, by William Fischer, Jr. of Scranton, Pennsylvania. This page has been viewed 418 times since then and 26 times this year. Photos: 1, 2, 3. submitted on November 11, 2014, by William Fischer, Jr. of Scranton, Pennsylvania.