
Locomotive test report, London Midland & Scottish Railway Report No. 43
Locomotive test report, London Midland & Scottish Railway Report No. 43, standard Class 7 locomotive 0-8-0 No. 9628, performance and efficiency, comparison of various types of coal, September 1933, Derby, 4 pages of text, 2 diagrams, 7 tables. (NRM Technical Archive reference TEST/LMS/23)