Jewell Electrical Instrument Co. Airplane Voltmeter in Original Packaging, 1926
|Materials||Base Metal, Glass, Cardboard|
|Marks||Model Number, Country of Origin, Maker’s Mark|
|Brand||Jewell Electrical Instrument Co.|
|Working Condition||Not tested|
|Additional Information||Comes in its original packaging.|
- slight abrasions to the glass and metal components; surface wear to the original cardboard packaging with slight paper loss; completion and functionality unknown.
- measures voltmeter in its box.