Artifact Details Title Pantograph drawing instrument Catalog Number B153.81 Type Physical object Description A tag attached to the object read "an unused, all brass example of the rare form of pantograph devised and made by William and Andrew Smith and sold by William Harris c. 1820." Object consists of pantograph and wood case. Date undated Manufacturer W. & A. Smith Identifying Numbers Other number c. 1820 On tag attached to object Dimensions in box: 2 in x 23 in x 2 3/4 in Category Pre-computer/other Collection Title Gwen Bell artifact and book collection Series Title Pre-computing artifacts Credit Gift of Gwen and C. Gordon Bell Lot Number X6288.2012