Bark Of Cedar Prepared Item Number: E129986-0 from the National Museum of Natural History
From card: "Cedar= Inner bark of arbor vitae. Blanket twine &c are made from it." From Swan tag with artifact: "This bark was formerly woven into blankets as is now down by some of the tribes of the West Coast of Vancouver Id. The inner bark of common cedar of N.W. Coast arbor vitae for textile fabrics Bedding of infants, twine, lines, basket work +c."