Antique French "Debouchtout" Folding Lazy-Tong Corkscrew

Antique French folding lazy-tong / concertina corkscrew (the 'Zig-Zag' compound-lever type), the lever arm marked 'DEBOUCHTOUT' with 'Bte SGDG Modele ...France'. Nickel-plated steel; collapses and extends like an accordion to draw the cork, with cap-lifter cut-outs on the lower arms. Likely 1920s-1950s. CONDITION - vintage used condition: surface scratches, some spotting/rust and plating wear; mechanism articulates. Several examples available (see group photo). NOTE - brand/model read from the stamp; exact date not confirmed. MULTIPLE IN STOCK - set the quantity to the number you are selling. Dimensions/weight to be confirmed.