Equipment diagrams
Subtitle: the modernized heavyweight Royal Blue trains.
Contributors: Baltimore and Ohio Railroad Historical Society.; Baltimore and Ohio Railroad Company. Mechanical Engineering Dept.
Publisher: Baltimore and Ohio Railroad Historical Society
Published: 1983
Place of publication: [Baltimore, Md
Language: eng
Number of pages: 17
Subjects: Baltimore and Ohio Railroad Company.; Royal Blue (Express train)
Notes: Cover title.
"B&O."
Diagrams originated in the Baltimore and Ohio Railroad's Mechanical Engineering Dept.