Vintage MRC Model Train Selenium Rectifier NOS Boxed With Manual Instruction

Up for sale is a rare, vintage New Old Stock (NOS) Selenium Rectifier manufactured by the Model Rectifier Corporation (MRC) out of Brooklyn, NY. This 1-ampere component converts AC power to DC output, historically used to power classic Lionel, American Flyer, and other vintage model train layouts. What makes this lot exceptional is that it includes the original factory cardboard box showing the historical $2.25 price point, alongside the crisp, original \"Basic Power Source\" folding instruction sheet and wiring schematic. Specifications: - Input: 16 Volts (Max 18V) A.C. via Yellow Lugs - Output: 12 Volts D.C. (Black -, Red +) - Rating: 1 Ampere Condition: Pristine vintage NOS condition. The box shows minor shelf wear typical of age, but the text remains completely legible. The instruction sheet is crisp with clean folds. The component has intact solder lugs and clean mounting brackets. Sold as-is as a historic collector\'s item or layout part. Please see photos for the exact cosmetic details.