The documentary film, The Ultimate Baseball Memorabilia Collection, takes an inside look at Barry Halper's incredible baseball memorabilia collection considered by many to be the largest privately owned one in existence as of the early 1990s.  Halper's collection includes the following: 1) Over 900 vintage uniforms; 2) The greatest Babe Ruth collection anywhere; 3) Lou Gehrig's last glove; 4) George Brett's "Pine Tar Bat"; 5) A baseball card from the first pro team, the 1869 Cincinnati Red Stockings; 6) 3,000 autographed baseballs; 7) Rare letters, contracts, advertisements, photographs and films; 8) "Shoeless" Joe Jackson's "Black Betsy" - baseball's first black bat; 9) Superstar no-hit baseballs, gold gloves and even Ty Cobb's dentures!; 10) The oldest known baseball, from 1859; 11) 1,000,000 baseball cards and 12) The autographs of every Hall of Famer.  This film is sure to appeal to fans of all ages who can share in the glory of more than a century of organized baseball with fascinating souvenirs and anecdotes that celebrate the giants of the sport including players like Ruth, Cobb, May, Aaron, DiMaggio, Robinson, Williams and Mantle among others.  Barry Halper also offers, through this video, expert advice on what it takes to build a successful baseball memorabilia collection.  Narrated by Billy Martin in one of his last public appearances before his untimely death.  Full screen in color.  Released in 1991.  Runtime 49 minutes.