S-49

Crochet
Thread ?
0.6 mm
US
English

4 rounds

11 inch rolled-edge handkerchief

J. & P. Coats or Clark’s O.N.R. Mercerized Sewing Thread, size 50
Hook size 15

Pattern and photo on pp 2-3.

(Note that size 50 sewing thread is considerably thinner than size 50 crochet cotton.)