1988 Seoul Olympic Series, 8 stamps from Series 1-4 + 4 miniature sheets, 16 stamps total, all unused. Series 1: Issued March 20, 1985, Emblem & Mascot Series 2: Issued June 10, 1985, Track & Field, Rowing Series 3: Issued September 16, 1985, Basketball, Boxing Series 4: Issued November 1, 1985, Canoe, Cycling Please refrain from purchasing if you are concerned, as these have been stored at home for a long time. The envelopes are discolored. The stamp sheets are slightly discolored as shown in image 8.