In 1993, Overland Models, Inc. imported these fine models built by Ajin Precision in Korea. The boxes show almost no wear, and each set comes with spare parts and a cab window glazing template for a unit. These locomotives are a rare find, representing how they looked in the late 1950's. Each 'A' unit is one of only 20 imported, and the 'B' unit is one of only 12 imported. They are freight engines. The brand is Brass OMI - Overland Models, Inc. The 'A' unit has the part number OMI #6484 representing UP Nos. 1466 - 1483, and the 'B' unit is OMI #6469 representing UP Nos. 1466B,C, 1496B,C. They are in C - 8 Like New condition with almost no wheel wear. The motor/drive noise is minimal (2 of 10), and they run smoothly. Both units have Can Motors. The 'A' unit has in - cab detail. They are unpainted with very mild tarnish, have no lighting, and no couplers. They come in original boxes and foam inserts. Shipping is free for domestic USA purchases over $199. Flat shipping rates are based on item value or weight, and all items are fully insured. Shipments over $250 require a signature. We're happy to ship worldwide. International rates are calculated based on the lowest options, and the buyer is responsible for imports, duties, and tariffs. The packing is top - notch, and we have over 10 years of experience packing these fragile, hard - to - find models. We accept most major credit cards, PayPal, Apple Pay, Google Pay, and other common forms of payment. A 100% satisfaction guarantee is offered with a 30 - day, no - questions - asked money - back policy. The buyer is responsible for return shipping costs unless the item arrives damaged.

Using these model trains is easy. Just place them on a compatible HO scale track, and they'll run smoothly thanks to their well - functioning motors. When handling the trains, be gentle as they are fragile items. Keep them away from rough surfaces to avoid any scratches. For maintenance, use a soft, dry cloth to gently clean the trains and remove any dust. If you notice any parts coming loose, use the spare parts that come with the set to replace them. Store the trains in their original boxes and foam inserts when not in use to protect them. Also, make sure to check the wheel wear periodically. If you have any issues with the operation or notice excessive noise, don't hesitate to contact us. Enjoy your model train set!