Thank you for your witty guesses to this month’s Crocodile, they are great! I also need to make a disclaimer: I am far from having collected enough evidence to answer this mystery, so like you, I only have guesses to offer and they may not be as funny as yours… Folger Shakespeare Library NA2625 .A63…

Marks on Bindings — The Collation

Any guess on these things are fascinating! I spend a bit too much pondering these things !