Size of this preview: 440 × 599 pixels. Other resolutions: 176 × 240 pixels | 352 × 480 pixels | 675 × 919 pixels.
Original file (675 × 919 pixels, file size: 212 KB, MIME type: image/jpeg)
Summary
| Description |
Depicted person: Alan Turing – English computer scientist (1912–1954) English: Passport photo of Alan Turing at age 16 Русский: Фото на паспорт. Предположительно 1927 год. Автор не известен. Deutsch: Passbild Alan Turings im Alter von 16 Jahren |
|||
| Date | between 1928 and 1929 | |||
| Source | http://www.turingarchive.org/viewer/?id=521&title=4 | |||
| Author | Possibly Arthur Reginald Chaffin (1893-1954) | |||
| Other versions |
 |
.jpg)
Licensing
|
The author died in 1954, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author’s life plus 70 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1931. |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
copyright status
public domain
media type
image/jpeg
checksum
b7af1fbf2563cb09a4309c4b62bbda362eca6b8d
determination method or standard: SHA-1
