STAMP GUIDELINES
DO .NOT SAVE ANY CHRISTMAS, LOVE OR BELL STAMPS
SAVE U.S. COMMON STAMPS WITH PLATE NUMBERS ONLY
1) FOREVER STAMPS, SAVE ALL COMMEMORATIVE AND BOOKLET SIZE STAMPS, ONLY COMMON ONE WITH OUT PLATE NUMBERS ARE TO DISCARDED.
2) U.S. COMMON STAMPS WITH PLATE NUMBERS: Plate numbers are either a single number or a series of numbers, other than the date, at the bottom of the stamp. Plate numbers are in the middle of the bottom, or some are at the bottom right corner of the stamp border.
3) U.S. COMMEMORATIVE: Generally larger in size oblong shaped stamps, but came in other shapes .From 1 cent to 50 cent.
4) U.S. HIGH VALVE: Stamps of 60 cents and over
5) FOREIGN STAMPS: separate into:
6) U.S. AIRMAIL: stamps marked Airmail with values 31 cents and higher
7) U.S. PRIORITY MAIL & U.S. EXPRESS MAIL
8) PRE-ST AMPED ENVELOPES
9) FEDRAL DUCK STAMPS: used undamaged