The stitch gauge is 24 stitches and 23 rows to 5 inches over the cable pattern stitch.

“With its incredible basketweave cable stitch patterning, this zip-front jacket is as fashion-right today as it was when it first appeared in 1969.”

Gauge: 24 sts and 23 rows = 5 inches
A tight gauge for a warm jacket.

Note: Muench Sportivo (Bulky) is not the same yarn as GGH Sportivo (super bulky)

In the Vintage book this is called Woven-Stitch Jacket. Unsure if hat is in that book or both magazines