Renumbering and reclassification of locomotives and diesel rail motor cars.
Contributors: Baltimore and Ohio Railroad Historical Society.
Publisher: Baltimore and Ohio Railroad Historical Society
Published: 1987
Place of publication: Baltimore, Md
Language: eng
Number of pages: 41
Subjects: Baltimore and Ohio Railroad Company.; Locomotives -- United States.
Notes: At head of title: The Baltimore and Ohio Railroad Company, Mechanical Engineering Department.
Tables.
Enlarged reproduction of booklet issued in 1956.
Includes index.