I need help to identify a range... model number nameplate is gone. It is an old 36" gas range with 4 round open burners and round grates, a griddle in the center. it has 2.75" trim pieces on each side of the 30" oven door. It is 44" tall incl backsplash. Gas connection is high left side. Not self clean, low broiler drawer. Oven sides have very simple shape for the rack guides. Any ideas?