This is a Korber 803 HO Bayview Middle School Building Kit

Model Number: 6-48513

and plastic operating knuckle couplers

It Features: Common prototype design used with various types of bridges

Kit includes parts to replicate various versions of the Fi 156C

MTH 30-75486 O Gauge Baltimore & Ohio Chessie System Covered Hopper #603921 VariantsUnitPrice_number_45.40 This is a Korber 803This is MTH 30 75486 O Chessie PS 2 Cvd. Hopper. Ps 2 discharge hopper car, Chessie. Number: 603921. The initial PS 2CD sold reasonably well, but sales really took off after a slightly larger 4,427 cubic foot, 100 ton version the prototype for this RailKing model was introduced in 1964. Trough hatches in the car's roof, replacing the round hatches common on earlier covered hoppers, made the PS 2CD 4427 faster to load as well. In 1966, the car's design