Before their conversion to 4-6-0 tender locomotives, the L.B. & S.C.R. Baltic tank engines Nos. 330 to 334 measured 50 ft. 5 in. over buffers; the nearest present approach to this figure is the 49 ft. 10½ in. of the remaining ex-Lancashire & Yorkshire Hughes type 4-cylinder 4-6-4 tanks of the L.M.S.R. The Furness and G. & S.W.R. 4-6-4 tanks of the same company, all now scrapped, were, respectively, 49 ft. 1½ in. and 47 ft. 8 in. long.