The collaborative Chilkat Dye Working Group studies both new and historic materials through hands-on activities and open-ended conversations. Dye analysis is performed at Portland State University with funding from the Andrew W. Mellon Foundation.
Contributors to the Chilkat Dye Working Group include: Liana Wallace, Lily Hope, Patty Fiorella, Kay Field Parker, Della Cheney, Yarrow Vaara, Marsha Hotch, Deanna Lampe, Irene Lampe, Marcia Stier, Pamla Credo-Hayes, Pattie Adkisson, Dorica Jackson, Marsha Hotch, Ernestine Hanlon-Abel, Corinne Dennis, Nancy Ratner, Anna Brown Ehlers, and William White.