From the Project Gutenberg version of Knitting, Crochet, and Netting, with Twelve Illustrations by Eléonore Riego de la Branchardière.
One of many “Vandyke” patterns.
Shown with a cast-on count of 6 stitches.
1 2 3 4 5 Horizontal repeats
1 2 3 4 5 Vertical repeats