Whole or part sheets of printed material which were used in the construction of a binding. Spoiled printed sheets and unsold sheets from a printer's or bookseller's warehouse supplied most of this category of material, and its source may sometimes give clues as to the location and even identify the binder who used it.
kassert materiale innen den grafiske produksjonen
Scope note source reference
Nicholas Pickwoad (2014), "The structures and materials of commercial bookbindings in the Arcadian Library", in The Arcadian Library: Bindings and Provenance, Studies in the Arcadian Library, Oxford, Oxford University Press, pp. 1-78.