unknown

Physics · Unidentified

Accession Number: 2009.ph.20

Instrument Name: unknown

Description:

A rectangular metal box at one end with a triangular metal box on the other end. The triangular end has a shiny metal surface attached to it. Perpendicular to the shiny metal surface there is a black square knob with a small window. The rectangular part of the metal box has 3 metal terminals at the end. On the base of the metal box there are 2 holes with thread tracks for screws.

Alternative Name:

Primary Materials: metal

Markings:

On the top of the metal box there are labels “Made by Bellingham & Stanley Ltd. London Made in England.” on the second label “N(number symbol)287″.

Dimensions (cm): Height = 13, Width = 8, Length = 39

Function:

Condition:

Associated Instruments:

Manufacturer:

Bellingham & Stanley Ltd., London , England

Date of Manufacture: mid 20th century?

Provenance:

Donated to UTSIC: No

Historical Notes: