Thailand 1951 25s Red, Trial Color Proof, Block of 4, Thai #356 var., Ungummed and perforated, overprinted "Waterlow & Sons, Ltd. Specimen", very fine. Scott #296 var. 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