pas de ref exacte mais c'est le Worker evolution set, vendu en coffret avec une version damas zowada
en haut l'original de 1981, en dessous le modele evo 1991
apres le tout 1er modele, une plaquette a été epaissie (puis les 2 encore apres ), le clip a reçu une vis en plus et les bords ont été chanfreinés, enfin d'apres ce que j'ai pu en lire
explication de Sal Glesser concernant cette version replica:
We only made one replica series.
The second run had unequal scales. The clip side having the thicker scale and the first 3 screw clip. We were already improving the design. We made 10,000 of the second run, 80% right handed.
The third run had two thicker scales and have since.
We learned early on that a "usin" knife, which is what we wanted to make, it was harder on the clip than originally thought.
Even today, I see clips, that IMO, would not hold up to daily hard work
We spend a great deal of design time and thought on reliable ergonomic clips.
sal