Archive of Collections

Details and Image

TypeModel No.MakerCountryConstruction
DateScale LengthArea of Use
Slide Rule and Smith Chart
Amphenol RF DivisionUSA
c. 1966dia. = 23.3 cmElectronics & Communication

Notes: 1) Used for radio transmission line calculations - see instructions included with the slide rule 2) This slide rule is very similar to the two previous examples from different manufacturers.

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Image 6