TitlePotential dividerAlternative TitlePhysics Museum Collection Unique IDUA-00002775Alternate IDH.PM.2006.120Date1911FormatApparatusDescriptionEarly potential deivider 85-0133, no. 4741, housed in wooden case with hinged wooden lid. Pasted inside lid is a current diagram for 'Wolff' potentiometer, (original Works Test Certificate, 1911, in German) is present, along with National Standards Laboratory Test Certificate 1943). Made by Otto Wolff, Berlin.