The bark of the hemlock tree was used in the many tanneries of the area in the nineteenth century. Tannin found in Hemlock bark stops the natural decay and makes the leather flexible and durable, preserving the hide.
Hemlock bark was removed from trees, stacked and dried, and then ground into powder for use in the [...]
Hemlock Trees
October 19th, 2009 · No Comments
Tags: Book excerpts

