Click Here to Continue Viewing Current Query Results or Home to Start a New Query. Description: Sav-A-Blade Wonder Glass Manufacturer: Specialty Mfg. Co. and Karsten Mfg. Co., both at P.O. Box 837, Mpls. 1, Minn Type: Hone-Glass/Other Country: USA Patent: Pat. Apld. For Comment: A highly polished rolled silicate abrasive hone packaged like a book with pin up girl pictures and a 9" x 13" poster. Price 25 cents. Source: twillard Editors: