A Dan Cohen, of Daniel Cohen Autographs & Memorabilia, www.danielcohen.com, is the author of "The Official Price Guide to Movie Autographs and Memorabilia" (House of Collectibles, $20). He also runs ...
Of all the 1952 Topps cards authenticated by PSA, a mere 2% carry the added prestige of an on-card autograph. Signed 1952 ...