Did you hear that the First Folio is on tour? I discovered this while reading an article in Wikipedia about literary cruxes, words or phrases in old texts that are unclear to modern scholars. For example, Falstaff is described in the First Folio with the words The intended words are believed to be "and 'a [he] babbl'd of green fields," but other phrases remain mysterious. Also discovered during that rabbit hole: Foul papers....his nose was sharp as a pen, and 'a Table of green fields
I didn't know that about the First Folio tour or all the goings on at the Folger. I spent the last while clicking around the Folger website... thx. The Foul papers gives the line from the witches in MacBeth a new twist: ALL Fair is foul, and foul is fair: Hover through the fog and filthy air.