Click Here to Continue Viewing Current Query Results or Home to Start a New Query. Description: Rotastrop, Model A - Gillette Manufacturer: Burke Mfg. Co., Dept. 235, Dayton, OH Type: Other Country: USA Patent: US -1142076(6/8/1915) Comment: Model A - Gillette; Model B - Gem Junior and Ever-Ready; Model D - Durham-Duplex; Model E - Enders; Model F - Auto Strop; Model K - Keen Kutter; 600 Shaves from One Blade Source: twillard Editors: