The Modern Forgery Hypothesis

[ReneZ]

I have transcribed all of PUG 557, f. 353rv but for the sake of expediency will limit myself to the most obvious proof of forgery,

What do you mean with 'forgery' in this case? 
Not written in the 17th century? Written by someone else? Much later? Even Voynich himself?

This is the only piece of writing we have from Barschius. Who knows... perhaps that was just how he wrote.

More importantly, it is bound into a volume and listed in the original index to that volume.