U.S., General Issues, 1879, 10¢ Brown, With Secret Mark, #188, full o.g., rich deep color, immaculate and Very Fine, 2020 P.S.E. cert. Scott $1,800. Estimate $800-1,000.
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
