Pleger, John J · Chicago : The Inland printer company · leaf 224
l^«9 strip about two inches wide, and colored or marble paperpasted on the side, covering the edge of the cloth, buck-ram or drilling. The next operation is finishing. Sectional Post Binder.— This binder consists oftwo plates formed of oval steel tubes. In the top tubethere is a lock made of one… … A — Leather back. B — Turn-in. Joint. or bumpers on the ends, which prevent the wearingthrough of the leather at the ends of the tubes. Theposts consist of sections, which may be screwed on, andthus expanded as desired. These fasteners are suppliedby different loose-leaf manufacturers. 210…
Bookbinding
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