print. etching. Alexander Graham Bell 1847-1922 / A Delzers ; from copyright photograph by Harris & Ewing Washington DC. - n.d. [1955-1964] [Men in telecommunications] International Telecommunication Union 23x19cm. -Portrait. HL to L. Alexander Graham Bell 1847-1922, devised apparatus for transmitting sound by electricity, the telephone, invented photophone- transmission of sound on a beam of light- a precursor of today's optical fiber systems, medical researcher, invented techniques for teaching speech to the deaf.
- Object Number:
- Science Museum Library
- Permanent collection
Cite this page
We encourage the use and reuse of our collection data.
Data in the title, made, maker and details fields are released under Creative Commons Zero
Descriptions and all other text content are licensed under a Creative Commons Attribution 4.0 licence
Download catalogue entry as json
Download manifest IIIF