John Mitchell brotherhood of railroad trainman membership card. Material: paper. Size: 2 3/8" W. x 3 3/4" L. Description: orange cardstock - black printed information: "1951 Grand Lodge No. Brotherhood Of Railroad Trainmen Cleveland, Ohio"; datestamped: Jan 1, 1951; handwritten signature: "J. J. Mitchell, Lodge No. 139" - reverse side print: exemptions, dues, assessments, and their exceptions.