A gondola with the end planks removed. For long loads such as pipes or logs. There are supports for a handbrake wheel and shaft (not supplied) at one end (of the side planks) that need to be drilled out. Based on the rolling stock of the Ohio River & Western Railway. This model is designed for N gauge couplers (microtrains 1015).These can be screwed to the mounting block at each end.
Now with separate brake parts (air and vacuum), to be found attached to the bolsters. Remove these and fit the appropriate one.