Found it! There were 3 colors, Ivory, Chestnut and Mahogany.
View attachment 4640915
https://web.archive.org/web/2008032...roduct.aspx?product_no=10346&category_id=1266
ETA: I found this in my files. Some Thompson styles were made with vachetta:
View attachment 4640933
it looks like they specified the information on the creed patch if the bag is made of vachetta leather:
