Collection
Learning
The group
Visit us

Collection

Search
About

Search
About

Collection
Learning
The group
Visit us

Search our collection

All 2 People 0 Objects 2 Documents 0

View:

Filter search

Clear all filters

Image

Has Image0
Non-Commercial Use0

Category

Audiology2

Maker

Siemens and Halske AG1

Object type

hearing aids2
electrical1
fortiphone1
hearing (aids)1

Place

Berlin1
New York1

Material

microphone, plastic2
case, leatherette1
case, leatherette, black1
connector, plastic1
earpiece, aluminium1
earpiece, metal1
earpiece, plastic1
hear piece, steel1
lining, velvet, purple1
microphone, metal1

Date

From To

"Fortiphone" battery hearing aid, cased, by Siemens and Halske, Berlin, 1900-1940

"Fortiphone" battery hearing aid, cased, by Siemen

Audiology

1900-1940

Ear phone battery hearing aid

Ear phone battery hearing aid

Audiology

1910-1940

The Science Museum Group

National Science and Media Museum

Science and Industry Museum

National Railway Museum

Privacy and cookies
Terms and conditions
Web accessibility