Challenging. Text supplements chart.
Doily has crossed loops of dc ribbons.

Glossy quality crochet cotton or fil d’Ecosse size 40. Steel crochet hook US size 12 (0.75 mm).

Pattern 19, page 46 of Decorative Crochet 95.
Pattern Croisillons in 1000 Mailles.
Pattern Delicados Encajes in Puntorama Ganchillo.
Shown on cover of Ganchillo Artistico #367