U.S.; Airpost, 1918-23, First and Second Issues Complete, #C1-C6, o.g. (small h.r.), C5 off-center, otherwise Fine to Very Fine. Scott $350. Estimate $80-100.
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