This item is in Mint Condition. The model is bigger than a typical 6377 model, White Hunter. This model was produced by Puma to celebrate the 50th Anniversary of the White Hunter, Model 6377.  It is larger and has some modifications to the finger guard. It also has European stag handles. I am almost sure that it is the biggest Whit Hunter model made.  It was given a unique model number.
This one is beautiful with a nearly flawless blade, strong etching, and well-matched stag. It comes in the original black wood box with a Certificate.  I don’t know how many of these were made in 2006 and 2007 but you seldom see one up for sale.  It is a wonderful opportunty to get one for your collection.