Title
PlanimeterCatalog Number
B252.82Type
Physical objectDescription
A planimeter in a black case lined with purple velvet.Date
undatedDimensions
overall: 1.5 x 11.25 x 2 inCategory
Pre-computer/otherSubject
Digital; ElectronicsCollection Title
Gwen Bell artifact and book collectionSeries Title
Pre-computing artifactsCredit
Gift of Gwen and C. Gordon BellLot Number
X6288.2012