Click Here to Continue Viewing Current Query Results or Home to Start a New Query. Description: Darwin "Universal" and Darwin "De-Luxe" Razor/Stropper Kits, 2 Models Manufacturer: Fitzwilliam Works, Sheffield, England Type: Allegro Type Country: England Patent: Eng - 397334(8/24/1933), Can - 341200(4/24/1934), US - 2024272(12/17/1935) Comment: "Universal" model has a plain cover with an extra blade holder attached to its underside and a lever latch that holds the hone/strop in place. "De Luxe" model cover has an extra ornate band around the edge, is marked De-Luxe and no extra blade holder. Source: twillard Editors: