Squaring the Circle by Eunice Kenney Thornbrugh

Squaring the Circle

Crochet
Thread ?
1.25 mm
42 cm sq, 63 cm sq
both US and UK
English Spanish

Pinwheel in square doilies, two sizes. Green size 10 crochet cotton, 50 g for smaller, 100 g for larger size.

Pattern 1 in Magic Crochet.
Pattern 11, Tapetes Verdes, in Ganchillo Artistico