The mechanism spring works perfectly and the general conservation is excellent. These knives were very popular in Spain at the end of the 18th century and then in the war called the French guerra de la independencia o del francés. The item "3413 ANTIQUE 18TH SIGNED GIRODIAS FRENCH KNIFE BLADE NAVAJA 38.7 CM OPEN LONG" is in sale since Tuesday, June 11, 2019. This item is in the category "Collectibles\Knives, Swords & Blades\Collectible Folding Knives\Vintage Folding Knives\Factory Manufactured". The seller is "spanishtreasure" and is located in Barcelona.This item can be shipped worldwide.