The schematic diagram shows this statement: "NOTICE: This game operates on 24 volts". The game shown in the flyer has a square backbox with three painted parallel lines, different than the reverse wedge head backboxes on the production games pictured here. Reportedly, Early Production games in this run had these square backboxes, and their playfields had a darker shade of blue. Included in this listing are promo photos of each backbox style. Manufacturer data for Trade Winds: Quantity produced for USA/Canada: n/a Quantity produced for export: n/a Total quantity produced: 1250 Price to Distributor: $307.50