U.S.; Offices in China, 1919, 12¢ on 6¢ Red Orange, #K6, n.h., left selvage, Grade 95 Extremely Fine to Superb, 2018 P.S.E. cert. SMQ $1,400, only 7 graded higher . Estimate $600-750.
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