Name/Title
InductorEntry/Object ID
1.88.95Description
E. F. Johnson Company Product. Inductor. Material: metal, ceramic. Size: 2" diameter x 4" L. Description: copper and white porcelain - type 660 Variable Inductor. Museum label black on silver on side of frame: "660 - 1949." Stamped in black on other side of frame: "099." Plug-in type. 5 pin base.Context
E.F. Johnson Collection. Reference: see catalog 965, page 2, (at E.F. Johnson Co. museum). Waseca business: E.F. Johnson Co.; E.F. Johnson Company; E.F. Johnson Corporate Headquarters; E.F. Johnson Company Corporate Headquarters; E.F. Johnson Co. Corporate Headquarters; E. F. Johnson Co.; E. F. Johnson Company; E. F. Johnson Corporate Headquarters; E. F. Johnson Company Corporate Headquarters; E. F. Johnson Co. Corporate Headquarters.Cataloged By
Legacy Photo ImportLexicon
Legacy Lexicon
Object Name
InductorClass
Electrical & Magnetic T & ECategory
Tools & Eq for Sci & TechCreate Date
April 20, 1988Update Date
November 21, 2024