Mexico Stock, 1921-37. Good to better singles and sets on dealer's pages with items generally retailing between $20 to $200+; highlights including mint with Sc. #624-641, 632-33 blocks, 650-57, 658-64 var. black presentation issues, 667-74 n.h., 676-82 x5 including n.h., 698-705, 704, x2, 705 x2, 716a, 722a x2, used with #705-706, 707a, 715a, scarce 727A, 732a, 733B x4, 736 x3, variety and multiples throughout; some moderate duplication, owner's retail $12,775, worth careful inspection (no photo). Estimate  $3,000 - 4,000. $0