F-1 engine details

This is the top end of the F-1 engine centered roughly on the combustion chamber near the bottom. What a plumbers nightmare with pipes and tubes and pumps and all. Some of the next images will show some closeups that you might be able to place using this shot. Looking at the details of this engine was fascinating and included part numbers and parts with labels showing fuel or oxydizer flows. It's hard to imagine the complexity involved and also amazing that 13 sets of 5 of these engines performed flawlessly during their 13 Saturn V launches! This image was taken at 18mm focal length with an exposure of 1/250 seconds at f/3.5, ISO 200.