Vegetable Tanned Leather: qualities, application and process. A precis of article in Premier Vision newlsetter.
Rolls Royce returns to its vegetable roots
Rolls Royce returns to a vegetable extract tannage for the interior of its developmental electric Rolls Royce.
Location of Leather Making and Tanning Extracts
How the development of tannin extracts affected the location of tanneries and leather production.