Michigan, US
The United States Post Office (also known as the Old Federal Building) at 209 East Portage Avenue in Sault Ste. Marie, Michigan, is an historic building which has served various purposes since its construction in the early 20th century. The building was listed on the National Register of Historic Pl
aces on September 9, 1977.
Listen to the audio guide for Old Federal Building Free on WIP — starts by itself when you arrive, even with the screen off