U.S.; Pioneer Airmail Flight Covers, 1911 (Oct. 4-8), Aviation Meet, St. Louis, MO., AAMC #5, 1¢ tied to postcard by Oct 4 1911 flight cancel in violet, fresh, Fine to Very Fine. AAMC $150. Estimate $100-150.
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
