Voynich's anatomy

[Linda]

This means that the intestines are stylized as an Archimedean screw.

I don't think so, the vms diagram is not a spiral, it is alternating layers of what appears to be a tube that has a semicircular motif on the edges that flow to the left, that then splits into two exits, if the flow is from top to bottom, which would be my guess. That's okay for your theory though too, since intestines are more layered than spiral also.

If you think the tube is intestines, then I guess you would think the semicircle bits are the ligaments or fatty deposits, if they are on the outside, or maybe food if it is on the inside? How do you see it?

However, that doesn't explain all the other tubes, and especially the other ones that have a similar motif. 

What are the two exits to you? Are they the exits from the body or do they go on to other parts? I am not sure how you see the biological views coming together.

I think it's very strange to consider artists to be so stupid and "free."

I think, knowing you have a copy, means that perhaps you could write and ask the person or place who had the original, or someone else who may have a copy,  for another look at it, or another copy of the page (hopefully made by someone else), if you couldn't understand it, (i think it would be interesting to check one's copy against someone else's copy, just as we enjoy comparing them all now.) But the lack of notes correcting weird things might mean that these are just things to have? As opposed to things to read or refer to, to use and learn from.