I can generally work out directions in a pattern, but this one has me stumped. I hope someone here can help. I’m having trouble with the part in bold.
The directions state: "Cast off all sts in pattern […} until 1 st is left. Do Not Fasten off and Do Not turn work.
“Keeping rem st on needle, picking up 1 st into one side, then 2nd st into opposite side of each slipped st, pick up and k 19 sts across long top edge of Block just made…”