MusEYEum Online Catalogue

Welcome to the online catalogue of the British Optical Association Museum. Here you can search for both museum artifacts and archives. Data is transferred from our Collections Management System to this website on a regular basis.

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Conversation tube
MISCELLANEOUS
hearing aid
Eschmann Bros. & Walsh Ltd
Europe: United Kingdom
1976
plastic
earpiece: 115 mm x 37 mm; mouthpiece: 115 mm x 55 mm; tube: 920 mm

Hearing aid consisting of a black bell-shaped speaking tube connected to dark brown bakelite ear-piece by long black braid flexible tube. Government property arrow on ear-piece.


2012.365

Gift of Mr Chris Rushen FCOptom, 2012



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