Canada, Airmail Semi-Official, 1928 (10¢) Patricia Airways, Ltd. on Red Lake to Sioux Lookout Flight, Unitrade #CL43, March 9, 1928, 2¢ Admiral along side, Very Fine. Unitrade C$175, 81 pieces carried . Estimate $75-100.
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
