From David Becket: His Book of Bookplates, a slim volume published in 1906. The wonderfully spare style of these looks advanced for the time but probably owes something to William Nicholson‘s earlier work. Nicholson collaborated with brother-in-law James Pryde (as “The Beggarstaffs”) on poster designs with the same reduced detail, masses of black and hand-drawn type.
For 764 (!) further bookplates, see LUNA Commons.