This is a 1990 production run from Overland Models, Inc. The models were imported and built by Ajin Precision Mfg. of Korea. The boxes show almost no shelf wear. Both units in this set are powered, running quietly and smoothly. They've only been test - run. The details are very nice, making it a fantastic set for the early to late 1950s era. It's a hard - to - find set as only 30 of each unit were imported. The set represents EMD F3 Ph II A unit Nos. 964A - 968A Passenger (Original Nos.900 - 904) and EMD F3 Ph II B unit Nos. 969B - 978B (Original Nos. 900 B, C - 904B, C). Brand: Brass OMI - Overland Models, Inc. Part Numbers: OMI - 5512(A)/5513(B). Condition: C - 8 Like New. Wheel Wear: Very minimal. Noise: 3 of 10 - Minimal motor and drive noise. Motor: Both units powered with Can Motors. Backhead/Interior Detail: Cab Interior Details in A unit. Decorated: Unpainted - Almost No tarnish. Control: Analog - DC Only. Lighting: None. Couplers/Trucks: None/Sprung trucks a nice touch. Packaging: Original Boxes and Foam Inserts. Shipping: Free Domestic USA Shipping for all purchases over $199! Flat shipping rates are assigned based on item(s) value or weight. All items are fully insured and shipments valued over $250 will require a signature for delivery. International Rates: We're happy to ship anywhere in the world that can receive items from the USA. International rates are calculated based on the lowest/slowest options available to keep it reasonable. Buyer is responsible for all imports, duties, and tariffs that may apply. Rates are calculated at checkout. Transit times may vary. Packing: Bullet Proof. With over 10 years of experience, we pack these hard - to - find, long - out - of - production, and fragile models carefully. We never charge a handling fee. Payment: We accept most major credit cards, PayPal, Apple Pay, Google Pay, and other common forms of payment. We DO NOT accept personal checks or cash payments made by mail. Bank checks (Cashier's Checks) and Money Orders may be accepted with prior approval. All prices are shown in US Dollars (USD). 100% Satisfaction Guarantee: Not happy with your purchase? Let us know and we'll make it right with a 30 - day, no - questions asked, money back policy. Buyer will be responsible for return shipping costs, unless the item arrived damaged.

Using this train set is easy. First, make sure you have a proper analog - DC power source. Connect the power to the tracks and place the locomotive set on the tracks. Turn on the power, and the set will start running smoothly. When handling the set, be gentle as it's a fragile brass model. Avoid dropping or applying excessive force. For maintenance, keep it in a dry and dust - free environment. You can use a soft, dry cloth to clean the surface occasionally. If you notice any issues with the motor noise or wheel wear over time, you can contact us for further advice. Also, remember to store it in the original boxes and foam inserts when not in use to protect it from damage. And if you're shipping it back for a return, follow our shipping guidelines to ensure it arrives safely.