100 DIFFERENT U.S. SMALL ISSUES.  USED, OFF PAPER.  EXCELLENT MIX OF SMALL ISSUES.  FULL SPECTRUM MIX WHICH CONSISTS OF REGULAR ISSUES,  PRECANCELS, PERFINS, FLAGS, AIR MAIL, BACK OF BOOK, CHRISTMAS,  2 CENT REDS,  1 CENT GREENS,  LOVES,  SOME OR ALL OF THE TYPES LISTED ARE INCLUDED. FREE SHIPPING.  SHIPS BY USPS FIRST CLASS LETTER.