This folio includes city view of Rochester, MN, emphasizing the many significant buildings and organizations located there.
It is not clear what organization the Junior High Barber Shop is, but it no longer exists at the location indicated on the folio. Probably just an evocative name, as there is no indication that there was a Junior High school nearby.
As can be seen on the front of the folio, this was mailed in 1946, establishing the date the folio was likely published.