The Napier aero engine in the making: vertical milling an inverted Lion crankcase

Size: 3847px × 4805px
Photo credit: © IMechE / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: aero, aircraft, c1917, crankcase, engine, engineering, engines, history, inverted, lion, making, manufacturing, milling, napier, science, son, vertical