TitleVoltmeter AC & DC - Weston Electrical Inst Co - 85.144. See also PM.309Alternative TitlePhysics Museum Collection Unique IDUA-00002963Alternate IDH.PM.2006.310FormatInstrument - ScientificDescription
Model No 341, No 4363.
Housed in a wooden case, with hinged lid. There is a strong/stout leather carry-handle mounted on top surface of the case, along with a silver coloured closing device (or catch).
Instructions/notes are attached to inside of lid. The face of the item is black in colour, with a curved window providing access to the meter guage.