From: Coats and Clark, date/no unknown.
Size 20 cotton, Steel crochet hook No. 8 or 9. Gauge: 4.5 bls or sps make 1 inch; 4.5 rows make 1 inch. Measures 18x42 inches.
Starting at bottom of chart, Chain 206 to start. Work Second half of chart same as first- as a mirror image.