The yardage amount does not include the cotton yarn necessary for a no itch lining. This pattern is available as part of a kit from Bea Ellis Knitwear.
1 ball Falk yarn # 0017 white
1 ball Falk yarn # 6031 pewter gray
1 ball 100% cotton for a non-itch lining
1 pattern with color photo, English instructions and easy to read chart.
Size: One size fits all.
Each Norwegian hat kit is $14.95 + $4.95 shipping.
There is additional information from the archived site here, including the color numbers for the original Heilo yarn used in the kit.