Index: Papers of John Adams, Volume 17 Mediterranean Sea 11 U.S. trade and PJA17 4 16–17 319–20 404 439 485 486 492 529 571 597 6 Barbary depredations on U.S. trade in PJA17 21 319–20 461 486 559 612 1 market for Brit. fish in PJA17 491