The patterns below are available from the Antique Pattern Library and are in the Public Domain. You are free to share these patterns but not to sell them.
Within the Beehive Shawl booklet there are three free crochet shawl patterns, as well as, many absolutely beautiful knit shawl patterns.
Here are the crochet shawls:
Triangular Head Shawl (pictured at the top of the image)
To download the entire booklet from the Antique Pattern Library click this link: Beehive Shawls, 1950