The Copeland Collection of Important Baseball Cards and Sports Memorabilia Sotheby's New York - March 22-23, 1991 - Auction Catalogue 873 Lots. Over 200 Pages. All lots are described and illustrated. Excellent Condition. The Copeland Collection - one of the best and most important Collection of Sports and Baseball Memorabilia. Collection includes many hundreds of Important Baseball Cards of the legendary players, from such early stars as, Honus Wagner, Ty Cobb, Rogers Hornsby, Cy Young, Babe Ruth, Lou Gehrig, Mickey Mantle and host of modern-day stars. Etc. An invaluable reference source for Baseball Cards and Sports Memorabilia Collectors.