Railroad Forums 

Discussion relating to the B&O up to it's 1972 merger into Chessie System. Visit the B&O Railroad Historical Society for more information. Also discussion of the C&O up to 1972. Visit the C&O Historical Society for more information. Also includes the WM up to 1972. Visit the WM Historical Society for more information.
 #432137  by rawilkes
 
What classes of B&O locomotives used a 6-chime whistle? Specifically, one with a vertical (as opposed to a side-mounted) valve?

Thanks,

 #432258  by hutton_switch
 
You're more likely to get an answer to your question in the B&O Yahoo forum at Yahoo than here. That forum has the vastest knowledge base of the B&O anywhere. Go to http://finance.groups.yahoo.com/group/B ... e_and_Ohio to join.