An exhibition quality, quarter scale model of a de Havilland Gypsy Mk1 engine, the original 5 litre engine designed in 1927 to power the Moth biplane.
| scale |
3 inch |
| length/inches |
12 |
| width/inches |
6 |
| height/inches |
10 |
| injector(s) |
1 |
| boiler number |
N23-100-82 |
| year built |
1982 |
| boiler maker |
non-commercial |
| CE mark |
n/a - non-commercial |
| working pressure/psi |
100 |
| boiler type |
locomotive |
| boiler material |
copper |
| boiler construction |
silver soldered |
| superheater(s) |
4 |
| superheater type |
radiant |
| fusible plug |
no |
| safety valve(s) |
2 |
| safety valve type |
spring |
| mechanical pump |
1 |
| hand pump |
1 |
| whistle |
yes |