File:Bristol Hercules XVII Aircraft engine - detail.jpg - Wikimedia Commons
Bristol Hydra 16-Cylinder Radial Aircraft Engine | Old Machine Press
A Bristol Pegasus engine (c.1939) used by Vickers aircraft in the 1930s, on display in the Bellman Hanger, Brooklands Museum, Surrey, UK Stock Photo - Alamy
Bristol Jupiter - Wikipedia
Bristol Pegasus - Wikipedia
A Bristol Boxkite aircraft with a 50 horsepower Gnome engine rotary piston engine, used in pusher ... | Australian War Memorial
Bristol Hercules – Bomber Command Museum of Canada
Defence Decode® on X: "The valve-timing gears from the Bristol Hercules radial engine. This engine powered a number of mid-WWII British aircraft including the Beaufighter and Stirling. https://t.co/jtlTy83rgw" / X