{
  "name": "Bookbinding methods compared",
  "desc": "One row per binding method: where it grips the paper, what holds the leaves, and the openability, strength and limits given in Roberts and Etherington's 1982 bookbinding dictionary. Each row lists the dictionary entries it comes from, and the qualifier column says how far the row holds; the millimeter values are converted on this page at 25.4 mm per inch.",
  "lic": "CC BY 4.0",
  "lic_url": "https://creativecommons.org/licenses/by/4.0/",
  "by": "Fold, Knot & Bind",
  "url": "https://foldknotbind.com/bookbinding/bookbinding-methods/",
  "from": [
    "Roberts and Etherington, Bookbinding and the Conservation of Books (Library of Congress, 1982; electronic edition 1994), the 22 entries named in the sources column, read 2026-11-14",
    "Inch to millimeter conversion at 25.4 mm per inch, exact fractions rounded at the end",
    "Table version bookbinding-methods 1.0.2"
  ],
  "how": "Compiled by Fold, Knot & Bind from the data listed"
}