EIDOGRAPH
Source: 567
Ei″do‐graph (?), n. [[Gr. � form + graph.]] An instrument for copying drawings on the same or a different scale; a form of the pantograph.
Source: 567
Ei″do‐graph (?), n. [[Gr. � form + graph.]] An instrument for copying drawings on the same or a different scale; a form of the pantograph.