Crochet 4 chain stitch, then 1 treble stitch--that is, wind the cotton round the needle, insert the needle downwards into the left side of the 1st of the 4 chain stitches, wind the cotton round the needle, draw it through the stitch, wind the cotton again round the needle, and at the same time draw the cotton through the last loop and through the stitch formed by winding the cotton round the needle. Wind the cotton once more round the needle, and draw it through the 2 remaining loops on the needle. The 4 chain stitches form a kind of scallop or purl. Repeat from *. The following  crochet stitches require foundation chains like Nos. 216 and 217; they are all worked in separate rows excepting the two Nos. 222 and 234. Make a loop at the beginning of every row, as has been described (No. 216), and take it on the needle.