Can - Metal - Lithographed Box

Incredible and rare vintage cylindrical tin canister lithographed with the famous "Poudre à Couteaux - Clair d'Acier" (Powder for cleaning and polishing knives).
Produced in France by the Compagnie Centrale des Émeris et Tous Abrasifs of Paris, this object represents a splendid example of advertising graphics and daily life from the early 20th century (estimated period: 1910-1920).
The canister features a beautiful green and red graphic, enriched by detailed French inscriptions (and the inscription "Knife Powder" in English on the front).
On the back are perfectly legible the "Manière de l'employer" (instructions for use) and the era's commercial notes. The top lid is fitted with the original holes for dispensing the abrasive powder.
The canister contains almost entirely the original powder; residues can be seen in the photos.
It presents a splendid patina of time, with widespread and natural signs of oxidation/rust on the bottom and on the lid (as visible in the photo) that certify its authenticity and historical charm. The structure is solid and the main lithography is still clearly legible and vibrant.