Pantograph Small 320×205 Medium 640×410 Large 1024×655 Download Tiff Original 2400×1536 | (148.7 KB) Description An instrument for making a reduced, enlarged, or exact copy of a plane figure Keywords angle, Arm, axle, fulcrum, intersection, joint, pin, point, triangle Galleries Miscellaneous Math Tools Source: Encyclopaedia Britannica (New York: The Encyclopaedia Britannica Company, 1910) 20:683
