Robert Benard (1734–1777) – Technical Machinery for Boring Stone and Turning Column BasesProverde Auctions4.4(49)$5Feb 15, 2026
Robert Benard – Technical Machinery for Sawing Stone Slabs – Hand-coloured engraving (1762)Proverde Auctions4.4(49)$57 days Left
Robert Benard – Technical Developments in Horological Machinery – Hand-coloured engravingProverde Auctions4.4(49)$57 days Left
Robert Benard (1734–1777) – Technical Components of the Intaglio Printing Press – EngravingProverde Auctions4.4(49)$5Feb 15, 2026
Robert Benard (1734–1777) – Technical Components for Stone Sawing Machinery – EngravingProverde Auctions4.4(49)$5Feb 15, 2026
Denis Diderot (1713–1784) – Surgical Lancets and Scarification Instruments – EngravingProverde Auctions4.4(49)$57 days Left
Robert Benard – Agricultural Implements including Ploughs and ComponentsProverde Auctions4.4(49)$57 days Left
Robert Benard (1734–1777) – Technical Components of Mathematical Instruments – EngravingProverde Auctions4.4(49)$5Feb 15, 2026
Robert Benard – Agricultural Implements and Grain Drying Apparatus – Hand-coloured engravingProverde Auctions4.4(49)$57 days Left
Robert Bénard (1734–1777) – Marine Fishing Utensils and Cod Fishing Vessels – EngravingDahlstroms Auctioneer4.2(11)€20Feb 25, 2026
Robert Benard – Tools and Utensils of the Printing Workshop – Hand-coloured engraving (1762)Proverde Auctions4.4(49)$57 days Left
Robert Benard (1734–1777) – Technical Methods for Stone Cutting and Vaulting – EngravingProverde Auctions4.4(49)$5Feb 15, 2026
Robert Bénard (1734–1777) – Technical Diagram of a Pivot Friction Testing Machine – EngravingDahlstroms Auctioneer4.2(11)€20Feb 25, 2026
Robert Bénard (1734–1777) – Marine Fishing Equipment and Cooperage – EngravingProverde Auctions4.4(49)$5Feb 15, 2026
Robert Benard (1734–1777) – Technical Components of Precision Mathematical InstrumentsProverde Auctions4.4(49)$5Feb 15, 2026
