UPDATE: It took only a few minutes for you to pinpoint the location to Appleton, Wisconsin. Well done! This is one of the Janet & Kermy Kodachromes, labeled "Wisconsin plane trip 1962." The slide was processed in October 1962.
A 35mm Kodachrome from the Shorpy archives that I scanned last night. Where are we, and when? See the comments for your answers.
| Click image for Comments.