Cambridge Portable Potentiometer in wooden box Type No 44228 vintage collectable

Cambridge Portable Potentiometer in wooden box Type No 44228 vintage collectable. Good condition for 55 years old inc booklets and test certificate, test cert number and instrument number different but was with item from new, pic shows pencil mark which verifys different numbers, works as far as i know dial moves when std pressed. This item is in the category "Antiques\Science/Medicine\Scientific Instruments". The seller is "mark19655691" and is located in this country: GB.

This item can be shipped to United Kingdom.

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