Contribution to Victory, a documentary about Rolls-Royce Merlin engine, one of the most successful aircraft engines of the WWII. 28:08 video.
Rolls-Royce worker working on an aircraft engine - GIF
Assembling a Rolls-Royce Trent XWB engine - GIF and video
Rolls-Royce engine testbed - photo
Assembling a Rolls-Royce jet engine - GIF
1947 Rolls-Royce Nene II turbojet engine cutaway - photo
Rolls-Royce Trent turbofan engine - photo