For artists and collectors sponsored by Intercal...your mohair supplier and Johnna's Mohair Store
Hello, Paula, and welcome to Teddy Talk! We have a vast library full of information about teddy bears (and more).
It's located right above the beginning of this thread on the left side. Notice the emoticon waving its hands. One of the subjects is "Dyes and Colorants" . . . maybe it will have info on what you're looking for.