|more information on the Museum of the History of Science collection|
|Museum of the History of Science
Oxford OX1 3AZ
|Two records have come up for ear trumpets:
Inv 45501 Aural Ear-Trumpet, by F.C. Rein & Son, London, c. 1900
Inv 37401 Silver Ear Trumpets, c. 1860
so, in answer to your first question we have a very small selection.
Please see our online database via our website www.mhs.ox.ac.uk for more details and an image of Inv 45501. There is currently no image of Inv 37401.
Image © Museum of History of Science