U.S. Back of the Book Collections, Airmail Complete Mint Collection, mostly n.h., Incl. Zeppelin set n.h., multiples of #C1-6, C1-5 pl. blocks of 6, later pl. blocks, fresh group, Fine to Very Fine. Estimate $2,500-3,500.
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
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