U.S.; Postal Cards, Airpost, 1983, 28¢ Speedskater, Red, Pink, Magenta & Yellow Double Impression, One Inverted, #UXC21a, unused, a modern rarity, Very Fine, , only 2 known . Estimate $3,500-4,000.
Harmer-Schau Auction Galleries, Inc. 1333 North McDowell Blvd., Suite B • Petaluma, California 94954
Tel: 707-778-6454 • Fax: 707-763-6772 • Toll Free 800-378-6454
E-mail: info@harmerschau.com
