Intermediate. Text supplements chart.

Glossy quality crochet cotton or fil d’Ecosse size 20
Steel crochet hook US 8 (1.25 mm) or size for gauge

First three rounds are approximately 2 1/4” in diameter

Pattern 18, page 34 in Decorative Crochet.
Centro “Maracaibo” in Puntorama Ganchillo.
“Nostalgie” in 1000 Mailles.