33c Sr. Seuss' "The Cat in the Hat" single
- CELEBRATE THE CENTURY
- Dr. Seuss' "The Cat in the Hat"
- 33-cent mint single
- Issued May 26, 1999
- Data Source
- National Postal Museum
- Ashton-Potter USA (Ltd)
- May 26, 1999
- Credit line
- Copyright United States Postal Service. All rights reserved.
- paper; ink (multicolor); adhesive
- Height x Width: 1 3/16 × 1 3/16 in. (3.02 × 3.02 cm)
- Postage Stamps