Check the listing for details. Buttonhole Twist Belding Corticell Sewing Pamplet (D). Condition: Used. Listed at 1.50 USD. The "Buttonhole Twist Belding Corticell Sewing Pamphlet" is a collectible sewing pamphlet from the brand Belding Corticell. It contains information and instructions related to buttonhole sewing techniques using their buttonhole twist thread. This pamphlet would be a valuable addition to any sewing collectibles collection.