Index: Papers of John Adams, Volume 21 Taxes 11 U.S. attitudes toward PJA21 23 36 98 99 105 127 145 150 156–57 280 304 10 collectors of PJA21 36 39 76–77 136 144 145 153 231 304 439 9 U.S. PJA21 xxii xxx 1 120 135 136 231 257–59 304 1 Dutch PJA21 351 1 French PJA21 56