The pierced driving wheel splashers and sinuously curved trailing wheel splashers would make an appearance in his later designs for the Great Northern Railway, notably the magnificent eight foot singles.
| gauge | 3 1/2 inch |
| length/inches | 16 1/2 + 13 1/2 |
| width/inches | 6 1/2 |
| height/inches | 10 |
| wheel material | cast iron |
| axlebox type | plain bearing |
| cylinder material | gunmetal |
| valve type | slide |
| valve gear | Stephensons |
| reverser type | pole |
| lubricator type | mechanical |
| boiler maker | N.Booth |
| CE mark | n/a - non-commercial |
| boiler type | locomotive |
| boiler material | copper |
| boiler construction | silver soldered |
| superheater(s) | 1 |
| superheater type | flue tube |
| mechanical pump | 1 |
| hand pump | 1 |