U.S., Airmail: 1923, 16¢ First Day Cover, #C5, well centered, very fine, tied by AUG 17 Washington, D.C. local cancel, Very Fine and clean, PF (1990) cert. Scott $650. Estimate $200-250.
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
