Aerospace; Rocket Flights, 1959 U.S.S. Barbero Publicity, Ellington-Zwisler #25D1, Cover with official cachet, no date, not flown, 100 were prepared for distribution to the press . 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