Automotive troubleshooting, part 6, The ignition system at various speeds Automotive troubleshooting, part 5, The fuel system at various speeds Preparation of material for overseas shipment, Part 2, Packing and boxing Fundamentals of radio-troubleshooting, Part I, Principal techniques News Thrills Air masses and fronts (MN 119d) Cold front Warm front occluded fronts Chance Vought F4U- Corsair/Hawker Tempest II News parade of the war Automotive troubleshooting, part 9, Cooling system troubles