U.S. Post Office–Lewiston Main - Credit: Wikimedia Commons
The Lewiston Main Post Office of Lewiston, Maine is located at 49 Ash Street in downtown Lewiston. Built in 1933 and enlarged in 1975, it is a fine local example of Colonial Revival architecture. The building was listed on the National Register of Historic Places in 1986 as U.S. Post Office–Lewiston Main. Read more on Wikipedia
Source: en.wikipedia.org