Please see this post:http://www.styleforum.net/t/291745/edward-green-appreciation-pictures-info-and-where-to-buy/6390#post_6873307 It is called Martin's grain as it was made by W&J Martin's tannery. Note the names of the variety of leathers they made in that post. Please see a recipe for Zug leather also included with no mention of chocolate syrup. I would be interested to know if there is any real evidence supporting the use of chocolate syrup, I believe it may be a myth.
2/6/16 at 11:48am