PRR Built 34ft Covered Hopper initially constructed  in 1935 to 1958 for cement transport. Also used for soda ash, lime, sand, etc. They were extremely common prior to the introduction of large covered hoppers and were regularly used in interchange service. They could be found anywhere, although mostly in the Northeast. The final scheme was the Conrail "cracked wheel" scheme. This is a surprisingly easy kit to build. Etched and casted brass. Includes a full brake system including the reservoir, actuator and control valve.