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Antique Knott Boston Apparatus Variable Resistor Scientific Electrical
Antique Knott Boston Apparatus Variable Resistor Scientific Electrical
Antique Knott Boston Apparatus Variable Resistor Scientific Electrical
Antique Knott Boston Apparatus Variable Resistor Scientific Electrical
Antique Knott Boston Apparatus Variable Resistor Scientific Electrical
Antique Knott Boston Apparatus Variable Resistor Scientific Electrical
Antique Knott Boston Apparatus Variable Resistor Scientific Electrical

Antique Knott Boston Apparatus Variable Resistor Scientific Electrical

$ 39.57

Availability: 100 in stock
  • Item must be returned within: 30 Days
  • Condition: As shown condition. Untested. Missing one of the top pieces.
  • Restocking Fee: No
  • Return shipping will be paid by: Buyer
  • All returns accepted: Returns Accepted
  • Refund will be given as: Money Back

    Description

    Antique Knott Boston Apparatus Variable Resistor Scientific Electrical
    Refer to photos for exact description and condition.  I am not very knowledgeable on this device.  It is missing one of the top pieces.