(http://www.jandh.com/jh_shop/upload/product/0bb31c0269283b5272bcf486eaa528ac.jpg)
http://www.youtube.com/watch?v=a0KCqgIMeRw
That looks alot like a Kolekar grip.
it's is actually a penn handle grip. it was the inspiration for the new 3/0 and 5/0 "no name" grips that i currently sell.
The same style handle grip is found on the older Internationals (the picture with me and the 80SWis a good example)