This is an Athearn G2616 HO Scale Monon F-3A/F-3A Diesel Locomotive Set #81A/81B. These diesel locomotives feature detailed plastic construction with powerful motors, knuckle couplers and operating headlights. This item has been graded per TCA standards C-8: Like New based on visual appearance. The instruction manual is included. The original box is included. Overall condition is Like New. Manufacturer: Athearn. Model Number: G2616. Road Name: Monon (MON). Scale/Era: HO Scale. Model Type: Diesel Loco. Availability: Ships within 1 Business Day! Trainz Product Id: 12849677.