Pleger, John J · Chicago : The Inland printer company · leaf 225
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 To bind, wash the tubes with a solution of one partof muriatic acid to twenty parts of water, then cut astrip of… … Canvas. B Inner board. C — Outer board. DE — Sectional posts. F — Bevel. Tube fastener and straight with the edges of both tubes, which willclinch the paper. Repeat the operation for the top tube.Cut the board the exact length of the tubes and the widthabout one-half or three-fourths of an inch…
Bookbinding
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