U.S.; Postal Stationery, 1920, Type 4, 2¢ on 3¢ Dark Violet on Amber, Die 1, Cut Square, #U476, mint, nice margins all around, overall Very Fine, PSAG (2011) cert. Scott $300. Estimate $100-120.
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
