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Deafness In Disguise: Concealed hearing devices of the 19th and 20th centuries.
Acoustic Fans were very popular with women in the 19th century. Many such fans were designed to be an elegant way of concealing a hearing device within an everyday object. Some acoustic fans had tiny ear trumpets attached and could be used either open or closed. The Hawksley Catalogue states," Its power varies according to the size of the instrument which is attached to the fan... used with the fan open it gives rather better results"
The Beard Receptacle is typical of devices designed for men. It was worn with its base resting on the upper part of the chest and its sound collector facing out, hidden under the beard. Also, at least partially concealed, were rubber tubes leading to each ear. The user had to exercise caution so that the device would not be accidentally pulled while in use, hurting the ears...
Shown in use above, this exquisite flower vase receptacle made by F. C. Rein, England, about 1810 was one of the earliest types of multiple-sound receptors manufactured. Notice the ornate gold grillwork covering each of the six openings, or "receptors," which act as sound collectors. The white and gold paint is still evident after nearly 200 years. The center of the device is hollow to allow for flowers or fruit to be arranged within.