Laguiole Extra Knife Arbalete G David Saint Martin Horn RARE France

"Laguiole Extra" Hand-Made in Thiers France by G David Closed length just under 4 1/4" Blade marked Arbalete Horn Handle I am not familar with these knives. I have found a model called a Saint Martin and it is the same shape. However, this one has a front bolster and horn handle. I believe it is an older knife I bought a knife collection and the knives were out of the late 1980's and the early 1990's-I assume this knife is in the same age Knife is like NEW in box-looks like it was made yesterday even though I know it wasn't. If anybody has info to add I woud appreciate an email.