What are some historical texts or resources on vegetable tanning

Like vegetable tanning leather using machinery over a century old ... Disclaimer: The information provided on this website is offered for informational purposes. Printing, publishing and allied industries. SIC 27. 12. Leather and leather goods. SIC 31 except leather tanning and finishing (SIC 311). 13. This paper uses original firm-level survey data on a cluster of small- and medium-scale leather tanneries in León, Guanajuato. —Mexico's leather capital—to ... Mar 7, 2023 ... ... informational and educational purposes only. We recommend that as a consumer, you exercise your due diligence and research on the products ... In addition to the informational section of this report, we have ... Used for chrome plating, dyes and pigments, leather tanning and wood preservation. Vegetable tan tan ... All data displayed on this site is for general informational purposes only and should not be considered a substitute of a doctor's advice. Sep 13, 2017 ... ... vegetable process or tanning. In the 1200's Marco Polo communicates ... Discover more luxurious informational blogs at Lusso Leather ... Total content shall be tested for informational purposes, for all products ... As defined in EN 15987, vegetable-tanned leather using vegetable tanning ... The photographed buckles, compositions, and illustrations are for informational ... Leather Tanning:Chrome-tanned with Vegetable Retanning; Belt Type:Single Side ... Sep 24, 2023 ... ... informational purposes only, and is not a substitute for medical advice, diagnosis or treatment provided by a qualified health care provider ...