Times New Roman by Pedro Javier Arbelaez. This poster in particular is a favorite of mine. I assume this poster goes through the history of Times New Roman. What's great is that Times New Roman is the only typeface used here.
By Sidney James Hunt, bookplate for A. Hunt may have made bookplates for himself under a pseudonym, in an effort to keep secret -- sort of -- his homosexuality, which was illegal in England at the time.