24-04-2017, 08:29 PM
Image A is clearly a drain hole from the tank, which connects to a pipe on the reverse folio - I wrote it up somewhere on the forum. The two sides are connected by the flow of water.
Of course, what the water represents is anyone's guess.
Of course, what the water represents is anyone's guess.

![[+]](https://www.voynich.ninja/images/collapse_collapsed.png)