Bookbinding and the Conservation of Books
A Dictionary of Descriptive Terminology

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guarded endpaper

A section which has had a linen GUARD (1) wrapped around both it and the endpaper so as to effectively make one unit of the two. Its purpose is to provide additional strength at the point where greatest flexing occurs, which is between the endpaper and the first leaf of the section. The guard is usually attached so that not more than 3/16 inch of the linen appears on the exposed leaf of the section, while generally 1 1/4 inches in on the unexposed side of the endpaper. In a case binding the guard is tipped to both the section and the endpaper, but in a handbound book, because both section and endpaper are sewn (through the linen), the guard is tipped only to the section. In case binding the guard also eliminates the necessity of tipping the endpaper to the first leaf of the section and thus eliminates drag on the leaf. In a hand-bound book (where the endpaper is not tipped to the section) one guard strengthens the folds of both the endpaper and section; were two guards to be used instead of the one, the guard would appear on the first printed page of the book.




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URL: http://cool.conservation-us.org/don/dt/dt1658.html
Timestamp: Saturday, 19-Nov-2011 13:18:41 PST
Retrieved: Monday, 20-Nov-2017 04:01:23 GMT