1. "Trade Cloth" as a type of book cover material: This is the most likely scenario. "Trade cloth" is a general term for a type of fabric used to cover book covers, particularly for mass-market paperback books. It's usually a durable, textured cloth, often with a slightly rough surface. It's generally considered a cheaper and less sophisticated option than other cover materials like leather or fine cloth.
2. "Trade Cloth Binding" as a specific binding method: This is less likely, as there isn't a recognized binding method with that name. Bookbinding methods typically refer to how the pages are sewn or adhered to the cover, like case binding, perfect binding, or saddle stitching.
To understand the context better, please provide more information:
* What kind of book are you interested in? (Hardcover, paperback, etc.)
* What is the specific book you are looking at? (Title, author, etc.)
With more information, I can give you a more precise answer about "trade cloth binding."