Hofmeister, Richard K National Museum of American History (U.S.) (NMAH) National Museum of History and Technology (U.S.) Office of Protective Services
Keywords:
African Americans; Employees; Guard Force; Harris, Robert Riley Railroad; Hofmeister, Richard K; National Museum Of American History (U.S.) (Nmah); National Museum Of History And Technology (U.S.); Office Of Protective Services; Personnel Management; Police Force; Security; Smithsonian Institution; Watchmen
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@ Smithsonian Archives - History Div
Ploskonka, Jeffrey Harris, Robert Riley Railroad Cumberland Valley Railroad Company National Museum of American History (U.S.) (NMAH) National Museum of History and Technology (U.S.) Office of Protective Services Pioneer Hall of Rail Transportation
Keywords:
African Americans; Cumberland Valley Railroad Company; Employees; Engines; Guard Force; Hall Of Rail Transportation; Harris, Robert Riley Railroad; Locomotives; National Museum Of American History (U.S.) (Nmah); National Museum Of History And Technology (U.S.); Office Of Protective Services; Personnel Management; Pioneer; Ploskonka, Jeffrey; Police Force; Railroads; Security; Smithsonian Institution; Trains; Transportation; Watchmen
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@ Smithsonian Archives - History Div