Click Here to Continue Viewing Current Query Results or Home to Start a New Query. Description: Perfection Mechanical Razor Strop, Style 3 Manufacturer: Perfection Razor Strop Co., Offices and Sales Department, 95 Dearborn St., Chicago, IL Type: Rollers-2 Country: USA Patent: Pat. Appl'd. For Comment: The blade holder attachment is marked for the following blades: A - Star, Gem, Yankee and Henckels; B - ER, Gem Jr, and Ward; C - Keen Kutter; and D - Enders. Source: twillard Editors: