File:Leonardo Da Vinci - Lifebuoy and Flying Machines.jpg

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file (513 × 800 pixels, file size: 145 KB, MIME type: image/jpeg)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

[edit]
Description
English: Designs by Leonardo da Vinci for a life preserver, a propeller, and a wooden wing operated by a hand crank.
Date circa 1500
date QS:P,+1500-00-00T00:00:00Z/9,P1480,Q5727902
Source https://www.sciencephoto.com/media/363221/view/drawings-by-leonardo-da-vinci
Author Leonardo da Vinci
Other versions
Image extraction processThis file has an extracted image: Leonardo da Vinci, lifebelt (cropped).jpg.
lang=en

Licensing

[edit]
Public domain

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/TimeThumbnailDimensionsUserComment
current18:47, 12 November 2019Thumbnail for version as of 18:47, 12 November 2019513 × 800 (145 KB)UpdateNerd (talk | contribs)User created page with UploadWizard

You cannot overwrite this file.

The following page uses this file:

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:Leonardo_Da_Vinci_-_Lifebuoy_and_Flying_Machines.jpg&oldid=659062134"