MAKE A MEME
View Large Image
| View Original: | Acousticon,_1906_hearing_aid,.jpg (1106x1280) | |||
| Download: | Original | Medium | Small | Thumb |
| Courtesy of: | commons.wikimedia.org | More Like This | ||
| Keywords: Acousticon, 1906 hearing aid,.jpg en Probably from an advertisement for the Acousticon the first portable electric hearing aid invented by Miller Reese Hutchison 1876 �1944 in the USA and marketed there and in Europe page 48 of Surdus in search of his hearing an exposure of aural quacks and a guide to genuine treatments and remedies electrical aids lip-reading and employments for the deaf etc etc published in 1906 by Evan Yellon http //books google com/books id GB9AAAAAYAAJ pg PA48 photo not attributed ~ 1902 PD-old Hearing aids England in the 1900s | ||||
