is now that railroad's transportation museum at Baltimore. 

 Originally numbered 57, the Memnon was renumbered 13 on 

 January 1, 1884 (figure 60), and when on exhibition at 

 St. Louis in 1904 it was incorrectly labeled Dragon. 



Today, however, bearing its correct name and number, it 

 stands on the roster as the oldest of all extant B & O freight 

 locomotives, as well as the last of the locomotives to have sur- 

 vived the first quarter-century of railroading in North 

 America. 



74 



