Index: Papers of John Adams, Volume 17 Shipbuilding 9 Brit. opposition to U.S. PJA17 280 306 358 374 375 377 410 428–29 549 7 foreign markets for U.S. ships PJA17 316 437 507 509 529 571 600 6 encouragement of U.S. PJA17 313 366 416 418 507 550 4 states’ navigation acts and PJA17 237 337 338 350 1 Brit. PJA17 359 1 in Brit. colonies PJA17 543 1 expansion of European and U.S. PJA17 573 1 U.S. capacity for PJA17 358 1 in Virginia PJA17 404