China, Airmail, 1935, Third Peking Printing, 30¢ on Internal Flight Cover, #C13, tied by 1935 Kaolan cds along with 5c (5) Sun Yat-sen to Tientsin, slight soiling, Fine to Very Fine cover. Estimate $100-150.
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