Tools used in book repair and restoration From "The Care and Repair of Books" by Harry Miller Lydenberg and John Archer. New York, 1931. 1-6. Knives for cutting cloth and leather. 7-9. Scissors. 10. Lance point knife. 11. Sharp nosed cutting pliers. 12. Thin bladed paper knife. 13-15. Mount cutting knives. 16, 17. Folders and creasers. 18. Small bookbinder's hammer. 19-21. Folders and creasers.