Rare advertising sign in embossed lithographed cardboard, with a polychrome decoration forming a central dial with a movable hand indicating the curing time of dental rubber. This English firm, founded in the 19th century, produced rubbers and resins for dental prostheses. The address mentioned—19, rue de la Presse, Brussels—corresponds to the Belgian agency active around the turn of the 20th century. A fine example of technical dental advertising, blending scientific precision and Art Nouveau ornamentation.
✦ Provenance: England / Belgium ✦ Estimated period: circa 1900 ✦ Dimensions: approximately 27.5 × 18 cm ✦ Material: embossed lithographed cardboard ✦ Condition: wear on edges and corners, slightly stained surface, one hand missing.
A unique technical poster, ideal for a collection of medical advertisements or an old dental practice.
