U.S.; General Issues, 1989, 25¢ U.P.U. Congress, Dark Blue Omitted, Sheet of 40, #2437b, n.h., cataloged as 8 blocks, usual centering, Fine. Scott $3,800+. Estimate $1,000-1,200.
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