Book Slate

Nelson’s School Series Book Slate for Home and Student Use (London & Edinburgh: T. Nelson and Sons, [1900?]) is an odd structure, a diptych in a case binding. The exterior looks like a standard quarter cloth case binding with printed paper sides. The interior, however, is made from a painted slate-like material. It can be written on and erased. The earliest known diptych is from 14th-century BCE, making the codex seem like a newbie.  Is the laptop a 20th century iteration? Long live the diptych!

book slate
Nelson’s Book Slate. Exterior front board. This is a well used, but largely intact book. My Collection.
book slate 2
Nelson’s Book Slate. Open. Chalk marks of addition and subtraction. My Collection.

The Importance of Extra Binding

“I pity those who call themselves cultured and with fine art taste who cannot take from their shelves some few specimens of first-class modern extra binding … giving to their possessors every time they handle them finer feelings and sweeter ecstasy of pleasure than many more costly objects of art they possess.”

-William Matthews Modern Bookbinding Practically Considered. New York: The Grolier Club, 1889. (pp. 94-95)