After graduating from Duquesne University in 1959, Mr. Platt became a successful business entrepreneur, excelling in the areas of Commercial Real Estate, Merchandise Sales, and Amusement Attractions. His Sports Memorabilia Collection has been featured in Sports Illustrated, ESPN the magazine, Discovery Channel, ESPN and numerous national television features. The Smithsonian Institute has recognized the Collection as “‚Ķabsolutely the most outstanding collection on all sports…” With over 50 years of experience, Mr. Platt is a renowned authority in the field of sports collecting. He is a consultant, an appraiser and a historian.