Airlines Included Northwest Airlines Timetable Type system Effective Date 2/40 Equipment only DC-3 services are specified Approximate Size 9" x 4" Pages 6 panels Format Columnar Language(s) English Route Map Yes Seating Charts No Condition See "Item Condition", above Notes If eBay's postage estimate exceeds actual postage by $1 or more, I will refund the overage. Satisfaction is unconditionally guaranteed!