Labor Union materials
name: label: Collection Creator
content: Baltimore and Ohio Railroad Company
label: Collection Creator
content: Pittsburgh and Lake Erie Railroad Company
label: Collection Creator
content: Reading Company
label: Collection Creator
content: United Transportation Union
label: Collection Creator
content: Pennsylvania Railroad.
label: Collection Creator
content: Western Maryland Railway Company
label: Collection Creator
content: Brotherhood Railway Carmen of America
label: Collection Creator
content: Brotherhood of Railway Trainmen (U.S.)
label: Collection Creator
content: Chessie System, inc.
label: Collection Creator
content: ConRail
label: Collection Collector
content: Metz, Wilbur L.
setName: label: See more items in
content: Wilbur L. Metz Collection of Railroad Ephemera
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
identifier: label: Identifier
content: NMAH.AC.1172, Series 8
objectType: label: Type
content: Archival materials