The wire hook above Ed's flywheel possible use

omnijim

Here with a video I offer a possible explanation for your consideration

poughkeepsieblue

Nice. These are part of the pictures that can be found at the end of EDM's book. It's great to see that you found the meaning behind edm placing them there.

dante

@poughkeepsieblue
EDM, I always wonder how much further he progressed jn this research

@omnijim
A good start, there are at least 38 diagrams jn this photo, most are Egyptian oriented.