U.S.; General Issues, 1912, 50¢ Violet, DL Watermark, #422, n.h., Fine to Very Fine, PF (1981) copy of cert. for block of 4. Scott $500. Estimate $150-200.
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
