1799 Draped Bust Silver Dollar. BB-163, B-10. Rarity-2. AU Details--Cleaned (PCGS). Sharply defined overall and retaining ample luster, both sides are also retoning quite nicely with wisps of iridescent golden-apricot and powder blue. As one of the two most frequently encountered die marriages of the 1799 dollar (the other is BB-166), BB-163 is a perennial favorite with type collectors at all levels of preservation. BB Die State III. From the Naples Bay Collection. From the Naples Bay Collection.