Former ARCO as evidenced by rectangular Shell sign. All ARCO stations in New England were sold to Shell in 1985, one year before this was taken.

Cooper's Corner, 31 Main Street, Massachusetts Route 9, Florence, Northampton, Massachusetts. View looks north. The traffic light is for Chestnut Street. Gman, again you are correct with the Shell station being an ARCO. The station, today, it's a Citgo station, complete with service bays. Looks to be the original station.