From the pattern:

Here are two children’s sweaters made with heavy Faroese yarn in symbolic patterns whose meaning is hidden from the uninitiated but is evident to any Faroese, namely the horizontal pattern, “The Seawave” and the vertical zig-zag pattern, “Sheep’s Path”.

There are some written instructions, a diagram with specific measurements, colorwork chart, and a referral to the stockinette stitch plain sweater knit in rounds with plain armholes, which is a recipe.

Gauge and yardage are not specified.

found on p.52