CURVE DRAWERS
Linkages for straight line Instrument for hyperbolic lenses (Decartes)
Instrument for hyperbola (Decartes) Instruments of Cavalieri
Conic drawers with tightened thread Conic drawers with articulated parallelograms
Ellipsographs of De L'Hospital Ellipsograph of Van Schooten
Square of Newton Instrument for conchoid of Nicomede
Instrument for limaçon of Pascal
Instrument for Lemniscate