File:Changes in helmet mass.png
Size of this preview: 800 × 473 pixels. Other resolution: 904 × 534 pixels.
Original file (904 × 534 pixels, file size: 49 KB, MIME type: image/png)
Summary[edit | edit source]
Changes in helmet mass from the early 1970s until 2010 (Jadischke 2016)
Licensing[edit | edit source]
This work has been released into the public domain by its author. This applies worldwide. In some countries this may not be legally possible; if so: the author grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 03:05, 21 November 2016 | | 904 × 534 (49 KB) | Charmene Chaudhry (talk | contribs) | Changes in helmet mass from the early 1970s until 2010 (Jadischke 2016) |
You cannot overwrite this file.
File usage
The following page uses this file:
