|Sample knit with unknown yarn - Deborah Norville US 10 needles|
Even number of stitches
Rows 1 and 3: (RS) knit
Row 2: *p2tog, leaving sts on needle, purl first stitch again, then slip both from needle
Row 4: p1 - then repeat from * as in Row 2, ending with p1
Repeat these four rows for pattern.