Eagle-eyed readers will have noticed that the smokebox door shown has nothing to do with any LMS engine (which on a 4F is a radially clipped type). Not included with this engine - it's actually from a Southern S15 and shortly after photography was reunited with the rest of that project!
Castings and drawings are available from Reeves, it remains one of their most popular designs.
| gauge | 3 1/2 inch |
| length/inches | 22 + 16 |
| width/inches | 6 |
| height/inches | 6 |
| weight/kg | 25 |
| wheel material | cast iron |
| axlebox type | plain |
| cylinder material | gunmetal |
| valve type | slide |
| valve gear | Joy |
| reverser type | screw |