A Viking-era woollen mitten found by a shrinking glacier in the mountains of south Norway in 2011 is seen in this undated handout picture released by the Oppland county council March REUTERS/Oppland county council/Handout
Hedeby Graves Wool - Fragments from a woman's grave were of plaid chevron twill with the bright stripes likely of linen. These checks are only by Thread count is approximately warp threads per inch by weft threads per inch.
In 1984 Inga Hagg published a book about some and 10 th century finds at Hedeby (northern Germany). This book is written in a language that I do not understand (German), but it contains some diagrams which have proven very useful.