Of the various kinds of woollens, the cheapest appear to be those which are known by the names of ‘bluett,’ ‘russet,’ and ‘blanket.’ […] The second appears to have been almost uniformly an inferior article; but the third is the cheapest of all. The first two terms point to the colour of the stuff, blanket being undyed stuff. It seems that sometimes russet is understood to be cloth made from black wool.