Name/Title
Slide Rule ManualEntry/Object ID
2019.004.002Description
Instruction manual for the polyphase slide rule in the same collection. p.84, illus. Author: William E. Breckenridge, A.M. Copyright 1938.Collection
E.G.Bertin CollectionMade/Created
Manufacturer
Keuffel & Esser CompanyNotes
Date: Mid-20th CenturyLexicon
Nomenclature 4.0
Nomenclature Primary Object Term
ManualNomenclature Sub-Class
Instructional DocumentsNomenclature Class
Documentary ObjectsNomenclature Category
Category 08: Communication Objects
