As I do with most my knitting, I skimmed through the pattern and poked around on Ravelry to see what other people had done. One of the interesting things mentioned had to do with an oddity in the pattern repeats. On each side of the shawl would be a number of 13 stitch repeats followed by a 15 stitch repeat followed by a number of 13 stitch repeats.
Prairie Willow's Holden Modifications
Follow the first section up to row 5, then repeat rows 4 & 5 30 times.
For each repeat of the chart, the pattern (red outline) will be repeated on each side as follows:
|Chart Repeat||Pattern Repeats|
|4 (first 6 rows only)||11|
Finish off with the picot bind off specified in the pattern. The pattern doesn't mention which bind off stitch to use, so I used the K2tog TBL bind off.
Photos & charts copyright Prairie Willow Knits; Original Holden pattern copyright Mindy Wilkes