Levi’s Type II jackets (506XX). In 1953 introduces Levi Strauss Co. a new version of the classic First Edition jacket (type II, LOT 566XX) The jacket has kept the details carried from type, I. However, the most significant and visually difference was the added front pocket.
Rope dyed is the term used to describe a way of dye indigo and considered the best possible method to dye indigo yarn.
Slasher Dyed is one of the three methods to dye indigo yarn.
Natural dyes. Up to the middle of the 19th century, there were only natural dyes, and most of these were vegetable origin; natural indigo being one of the most critical colours because of natural colouring needs fixation (mordanting) to absorb
Loop dyed is one of the three primary industrial methods of dyeing indigo yarns.
Green cast denim is when a yellow-green sulphuric is used in the indigo dye.