Boreham D A Narrow gauge railway modelling / by D. A. Boreham ; with ill. by Alan L. Thomas. - Rev. 2d ed. - London: Percival Marshall, 1962. - 136 p., [8] leaves of plates : ill. ; 23 cm. Bibliography: p. 118-123. Subjects--Topical Terms: Railroads--ModelsNarrow gauge railroads LC Class. No.: TF197 Dewey Class. No.: 625.1/9