Coronet Phosphate Co. No. 9 is an 2-6-2ST steam locomotive built by H.K. Porter in 1925 for the Coronet Phosphate Co. and worked as #9 at a plant in Coronet, FL, until sold to a private dealer in 1968.
It is now a static display at the Illinois Railway Museum.
- It then passed through a number of different owners until it was donated to the museum in 2008.