Size of this preview: 754 × 600 pixels. Other resolutions: 302 × 240 pixels | 603 × 480 pixels | 965 × 768 pixels | 1,280 × 1,018 pixels | 2,560 × 2,037 pixels | 9,416 × 7,491 pixels.
Original file (9,416 × 7,491 pixels, file size: 15.35 MB, MIME type: image/jpeg)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
| Warning | The original file is very high-resolution. It might not load properly or could cause your browser to freeze when opened at full size. |
|---|
Summary
| Description |
English: Chemical laboratory at Michigan School of Mines (now Michigan Technological University) in c1906 |
| Date | circa 1906 |
| Source | https://www.loc.gov/pictures/item/det1994011781/PP/ |
| Author | Detroit Publishing Co. |
Licensing
 |
This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.
|
 |
 |
This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.
|
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:31, 21 July 2012 | | 9,416 × 7,491 (15.35 MB) | Scottk |
File usage
No pages on the English Wikipedia use this file (pages on other projects are not listed).
Global file usage
The following other wikis use this file:
- Usage on ar.wikipedia.org
- Usage on fa.wikipedia.org
