Robert Bénard – Technical Study of Goldsmithing and Metalwork – Engraving (18th Century)Proverde Auctions4.5(63)$5Jul 18, 2026
Robert Benard – Technical Study of Physics Experiments and Apparatus – Engraving (18th Century)Proverde Auctions4.5(63)$5Jul 18, 2026
Robert Benard – Industrial Fabric Printing and Manufacturing of Woolen Stuffs – EngravingProverde Auctions4.5(63)$5Jul 18, 2026
Robert Bénard – Technical Study of Mechanical Amusements – Engraving (18th Century)Proverde Auctions4.5(63)$5Jul 18, 2026
Robert Benard – Industrial Carding Workshop and Rope Manufacturing Tools – EngravingProverde Auctions4.5(63)$5Jul 18, 2026
Robert Benard – Industrial Dyeing Workshop and Equipment of the Gobelins ManufactoryProverde Auctions4.5(63)$5Jul 18, 2026
Robert Benard – Technical Study of Peat Extraction and Processing – Engraving (18th Century)Proverde Auctions4.5(63)$5Jul 18, 2026
Robert Benard – Technical Study of Industrial Textile Bleaching Workshops and Utensils –Proverde Auctions4.5(63)$5Jul 18, 2026
