Info Request: History of Dictograph Products Corp?

Eric Smith erc at cinenet.net
Sun Sep 24 04:03:53 EST 1995


In article <199509240054.TAA26433 at icicle>,  <admin at SCONCEPT.COM> wrote:
...
>One of the things we know about DPC's past is that Queen Alexandra
>wore an Acousticon hearing aid at her coronation in London in 1901.


Can you describe it?  What were its components?





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