Pattern description from Knitting Workshop: “Shown in Icelandic Wool, is DOUBLE INCREASED (by YO, k1, YO) at 7 points every 4th round -- for straight spokes -- and you can put any patterns or lace-motifs you wish between the spokes. MAKE it in single-ply Icelandic Wool, which is surprisingly strong and WARM when knitted.”

This pattern may be found on pages 119-120 of Knitting Workshop, or pp 77-78 of the updated edition.