Our  4mm scale models of a Great Northern Railway brake vans are offered in two versions. The version with vertical planking  GN04-W002 is a companion model to the brake van with horizontal planking (GN04-W001)

The brake van illustrated with vertical planking  was a 20 ton version that replaced earlier vans from the early 1900's onwards. It was given diagram 1602/N and replaced the earlier van with horizontal planking.