Back in 1999, ANTIQUES ROADSHOW dropped in on Columbus, Ohio. Since then, some of the originally appraised items have soared in value, but others have sunk. Highlights include a trio of Albert Cheuret art deco clocks; a Marx "Roy Rogers" play set; and a historical collection, once owned by our nation's first postmaster general, including a Thomas Jefferson letter previously valued at $100,000, now valued for $300,000-$350,000.