153 x 208mm, 196pp. Card covers. Very Good condition with no marks or inscriptions. Minimal crease to top corner of first fifty pages; crease to spine but page block bindings intact. Volume 6B of the comprehensive history of the LNER’s locomotives published over 19 volumes by the Railway Correspondence & Travel Society (RCTS) from 1963. This volume covers Tender Engines in Classes O1, O2, O4, O5, O6, O7, P1, P2, and the War Department ‘Austerity’ Class. Includes technical details and numerous B&W photographs.