Locomotives, Ross Winans
name: label: Collection Collector
content: Watkins, J. Elfreth (John Elfreth), 1852-1903
label: Collection Creator
content: White, John H., 1933-
setName: label: See more items in
content: Division of Transportation Railroad Reference Files
label: See more items in
content: Division of Transportation Railroad Reference Files / Series 3: Locomotives
unitdate: label: Date
content: 1857-1890s; 1947
container: label: Container
content: Box 122, Folder 4
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials
scopecontent: label: Scope and Contents
content: Includes an original letter from the Baltimore and Ohio Railroad Master of Machinery's Office (1864) and correspondence with [H.W.?] Winans and Baltimore and Ohio Railroad about a patent 1850s-1870s.