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History of Science Museum

Blueprint Circuit Diagram for an Indicating Ammeter, by Elliott Brothers, September 1929

Inventory Number 11982


Provenance
Presented by the Marconi Corporation in 2003. Part of the Elliott Archive.
Primary inscriptions
Intrinsic caption: 'Fig 2.'.
Physical material
Paper
Object type
Electronic instrument
Dimensions
Height: 197mm Width: 145mm
Inventory No
11982
Accession Number
2003-11

Description

In Elliott Archive 4/20/2, typescipt description of dynamometer instruments. Blueprint circuit diagram for a type of indicating ammeter, forming figure 2 of W. Phillips's text. Strong dark blue; vertical format.