New, unmachined gunmetal castings for a 3 1/2 inch gauge "Tich", including cylinder assemblies (cylinder block/end covers/pistons/slide valves/valve chests & covers), steam and exhaust tees and pump eccentric strap.
| length/inches |
6 |
| width/inches |
6 |
| height/inches |
2 |
| weight/kg |
2 1/2 |
| cylinder material |
gunmetal |