![](http://www.alamy.com/thumbs/6/85351F20-D29F-45F2-BFB3-A59CE41BFE1D/J0FRNY.jpg)
Napier Halford Dagger VIII engine, 1000hp
Napier Halford Dagger VIII engine, 1000hp
Size: 5017px × 3643px
Photo credit: © IMechE / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 1000hp, 1939, aircraft, dagger, e110, engine, engineering, engines, frank, halford, history, manufacturing, napier, science, son, viii