Pattern suggests 30 gr of No 30 crochet cotton.
Snowflake center and three rounds of spider cobwebs.

If you use no. 5 pearl cotton and a INOX size 2.00 mm hook, the diameter will be about 60 cm (24 ins).

Shown on cover of Crochet Monthly #63.
Shown on cover of Die Masche Kunsthaekeln #66.
Called Centro Color Crudo “Margarita” in Ganchillo Artistico.