A similar kit is available and covers GNR quad diagrams 218O and 218X (1st issue) This kit covers the 2 sets of diagram 218o quint from 1915/16 until withdrawal circa 1937. The quint consist was the same as the quads but with a 5 compartment diagram 245 inserted as carriage 4.
2 x diagram 279 5 compartment brake third, 1 x diagram 245 third, 1 x diagram 156 short compo and 1 x diagram 156 long compo