Subject
6 free books about leather, free to read online. Chapter 1 of any book is free, no account needed.
The Principles of Leather Manufacture
H. R. Procter
Animal Proteins
Hugh Garner Bennett
Leather: From the Raw Material to the Finished Product
K. J. Adcock
A Manual of Shoemaking and Leather and Rubber Products
William H. Dooley
The Puering, Bating & Drenching of Skins
Joseph Turney Wood
Leather for Libraries
Hulme, E. Wyndham; Davenport, Cyril; Parker, J. Gordon (James Gordon); Seymour-Jones, A. (Alfred); Williamson, F. J.