Published in the US in 1939 by Bernhard Ulmann then by Monarch Yarns in Canada.

Cardigan No. 1537 (US)

YARNS - Bear Brand or Bucilla Tricolaine: 6 skeins Main Color, 3 skeins Contrasting Color.
NEEDLES-1 pair Bucilla 14-inch Steel, Article
3499, Size 1.
1 pair Bucilla 14-inch Aluminum, Article 3499,
Size 3.
Bucilla Steel Crochet Hook, Article 4300,
Size 1.
TRIMMING-11 Buttons ½ inch diameter.

#417 Cardigan (Canada)

Body of jacket in Chona Brown with band up front, ties, and yoke crocheted in contrasting Golden Yellow makes this garment especially attractive. Knit throughout in ribbing. Note the ties at neck and button trimming. You’ll like Monarch Crepe-de-laine.

Materials Used
Monarch Crepe-de-laine yarn: 6 skeins Chona Brown, 3 skeins Golden Yellow
1 Pair No. 11 Needles
1 Pair No. 12 Needles
1 Medium Crochet Hook