A one-page magazine advertisement from Comfort, February 1925, for the Auto Knitter Hosiery Co. of Buffalo, N.Y. It is written as a wife's letter to her husband, telling how she earns extra money knitting wool socks at home on the Auto Knitter machine, which the company buys back at a guaranteed rate. It includes a photograph, a pie-chart diagram of how the Auto Knitter dollar is divided, and a coupon for a free book.