Keywords: Ahrons (1921) Steam Locomotive Construction and Maintenance Fig01 left.png Diagram illustrating the manufacture of locomotive engine and tender left-hand half Original Steam Locomotive Construction and Maintenance p 2 Fig 1 <br>Scan Internet Archive “ http //www archive org/details/steamlocomotivec00ahrorich 1921 E L Ahrons PD-old-auto-1923 1925 File Ahrons 1921 Steam Locomotive Construction and Maintenance Fig01 right png right-hand half PD-old Scans from Ahrons 1921 Steam Locomotive Construction and Maintenance Flow diagrams |