GNR artic ex 6/8 wheel quint lavatory compo diag GN218p rebuilt from quad.
1. GNR Artic quint lav bk compo diag 218p cars 1 ,2 (and 3 of quint)
2. GNR Artic quint lav bk compo diag 218p trailing 2 cars of both quad & quint
