A Text-book of Tanning

This is a foundational text in the history of industrial chemistry. Written in the late 19th century, when the tanning trade was undergoing a radical transformation through scientific understanding, Procter's book documents the precise moment when ancient craft met modern science. Tanning is one of humanity's oldest chemical processes - the transformation of raw animal hide into durable leather through the controlled application of tannins. Procter systematically unravels this alchemy, explaining the anatomical structure of hide, the composition of skin, the chemistry of tanning materials, and how practitioners translated this knowledge into manufacturing processes. For modern readers, the book serves as a remarkable time capsule: a record of technical knowledge from an era before synthetic tanning agents, when everything depended on the careful interplay of chemistry and craft. Historians of science, chemistry enthusiasts, and anyone curious about the pre-industrial roots of modern manufacturing will find here a meticulous account of how traditional knowledge was systematized and understood through the lens of 19th-century chemistry.