The Shetland Trader Patterns - Kerrera is a similar pattern: 18 (4.5 sts. / inch) finished gauge, adult cardigan garment, worsted (19-20 sts/4 in) yarn gauge, and worsted weight suggested yarn. You make also like Spud & Chloe Patterns - Colonel Henley, which is another similar pattern: 18 (4.5 sts. / inch) finished gauge, for men, and worsted (19-20 sts/4 in) yarn gauge.
Hopefully our suggested yarn options for 991 - Neckdown Pullover for Men can help you come up with your next exciting new project idea!
If you like Men's Sweater Patterns, then you may be interested in the different ways we've used them. Visit our Organic and Vest corners to see some ideas.