Undated photograph of unidentified railroad workers building a bridge in Kansas City, Kansas. Railroad jobs brought many Mexican immigrants to Kansas City, Kansas.
Undated photograph of unidentified railroad workers laying tracks in Kansas City, Kansas. Railroad jobs brought many Mexican immigrants to Kansas City, Kansas.
Photograph of unidentified railroad workers labeled "El Campo del Mexicanos" - the Union Pacific Railroad Mexican Camp. Railroad jobs brought many Mexican immigrants to Kansas City, Kansas.
Undated photograph of unidentified railroad workers laying tracks in Kansas City, Kansas. Railroad jobs brought many Mexican immigrants to Kansas City, Kansas.
