1998 USA 40¢ Breast Cancer Research MNH Scott B1 Semipostal

Single 40¢ Breast Cancer Research semipostal stamp issued July 29, 1998, the first semipostal in U.S. history. Sold at 40¢ to cover the 32¢ first‑class rate plus an 8¢ surcharge supporting breast cancer research. Illustrated by Whitney Sherman, the design depicts a woman in a recommended self‑exam pose inspired by Artemis, symbolizing strength in the fight against the disease. This is the original 1998 issue, confirmed by the vertical “1998” imprint. Identified as Scott B1. Stamp is mint, never hinged, with original gum and clean perforations.

FEATURES
- Issue Year: 1998
- Denomination: 40¢ (32¢ postage + 8¢ surcharge)
- Subject: Breast Cancer Research
- Artist: Whitney Sherman
- Format: Single stamp
- Scott Number: B1
- Condition: MNH (Mint Never Hinged)
- Gum: Original gum
- Theme: Health, awareness, medical research
- Use: Collecting, display, albums