This category contains extraordinary or just curious steam locomotive designs, that do not fit in any other category: This category will become more and more empty as new dedicated pages for these curiosities will be added.

 

 

   Class Wheel Arrangement km/h hpi Year   
  
Switzerland:
  
Info 52NT 1'E h2     1997*
  
USSR
  
Info OP-23 1'E2' h2     1949