Manufacturer: Wostenholm, George 
Other Names: IXL, George Wostenholm & Son, The Original and Only Genuine Pipe Razor
Dates in Production:
- Rockingham Works 1694 - 1847(1848)
- Washington Works 1847(1848) - 1890.
Type: Straight Razors, Knife makers, Cutlery, Pens
Notes of Interest:
- Current owner: The Egginton Group of Companies 2000
- Nicknamed: Wosty or Pipe Razor
- The I*XL letters are pronounced nearly the same as the statement, "I excell"