Bookbinding, and the care of books; a handbook for amateurs, bookbinders & librarians (1901)
Cockerell, Douglas · New York, D. Appleton and company · leaf 128
Fig. 41. the centre, but are either zigzagged bybeing crushed by direct blows of the ham-mer, as shown in fig. 42, A, or are un-evenly fanned over more to one side thanthe other, as shown in fig. 42, B, the back,although it may be even enough whenfirst done, will probably become uneven122 with use.…
Bookbinding · Books and reading
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