LJS 51 Collection of alphabets and encoded correspondence

[Bluetoes101]

Oh wow, thanks Marco! 
There's something quite thought provoking about reading someone's worries about running out of time, 600 years later.


I skimmed through the pages again last night and noted "a" being used on a page, and that fol. 63v is unique, it has a cipher not found elsewhere that I thought was interesting