File:Bell's drawing for Patent 161739 granted by U.S. PTO in April 1875.jpg
Jump to navigation
Jump to search
Size of this preview: 800 × 256 pixels. Other resolutions: 320 × 102 pixels | 1,467 × 469 pixels.
Original file (1,467 × 469 pixels, file size: 49 KB, MIME type: image/jpeg)
Captions
Captions
Add a one-line explanation of what this file represents
Summary[edit]
| Description |
English: Bell's drawing for his application for a patent for a primitive fax machine (which he called the "autograph telegraph") showed multiple liquid transmitters. |
||||||||||||||||||||
| Date | |||||||||||||||||||||
| Source | Library of Congress | ||||||||||||||||||||
| Author |
|
||||||||||||||||||||
Licensing[edit]
|
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, 1929. |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:28, 22 November 2014 | | 1,467 × 469 (49 KB) | Heritager (talk | contribs) | User created page with UploadWizard |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on en.wikipedia.org
