From the beginning of the pattern:

“What follows is the sixth in a series of squares designed for the Crochet Group Charity Exchange

(Correction to final sc row posted 8/12/98 - end with Row 4)

7” Square 7 1/2” Square use a Size H crochet hook>

This square is made up of alternating rows of shell stitches and V stitches. It’s a very common stitch used in afghans and scarves. It makes a good texture for dishcloth patterns and lends itself to variegated or ombre patterns as well as solid colors.“