Watch List notes:

TWENTY DOLLARS, Coombs/Wilson (1966) to fifty dollars, Lowe/Fraser (2018) (R.401, 402, 403, 404, 418bF, 420dF, 420d (2); 516a (2), 516bF, 516b (3), 518cF, 520c, 520dF, 520d, 521aL, 521bF (2), 521b broken run of nine, 525). Very good - uncirculated. (31)