Suggestions for decomposition of the Voynichese characters

[Anton]

I found a webpage on medieval ciphers: You are not allowed to view links. Register or Login to view.

and the last figure is especially interesting, showing the diplomatic cipher of one Francesco Tanchredino. I can't remember this discussed in the forum.

Note how:

a) the ciphertext symbols are designed: a base shape is prepended with a prefix or appended with a suffix
b) same plaintext letters can be encrypted with more that one symbol
c) plaintext letter pairs receive their own ciphertext symbols
d) some text is enciphered on a word-basis (so, partly a nomenclator solution)