Redondo Junction Nose Study. Old meets new on a cold morning in Los Angeles. A pair of new SC-44 Chargers, soon bound for service on the Pacific Surfliner system, rest near the iconic ex-ATSF turntable. Across the 120-foot span, Santa Fe 3751 begins to warm in the sun with its smokebox door swung open. The crew of the San Bernardino Railroad Historical Society has a busy day ahead of them as they continue through the locomotive's 15 year, 1472 boiler inspection.