File:Wheeled chart of National Bureau of Standards activities, 1915.jpg
Appearance
![File:Wheeled chart of National Bureau of Standards activities, 1915.jpg](http://upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Wheeled_chart_of_National_Bureau_of_Standards_activities%2C_1915.jpg/800px-Wheeled_chart_of_National_Bureau_of_Standards_activities%2C_1915.jpg)
Size of this preview: 800 × 430 pixels. Other resolutions: 320 × 172 pixels | 640 × 344 pixels | 1,024 × 550 pixels | 1,469 × 789 pixels.
Original file (1,469 × 789 pixels, file size: 241 KB, MIME type: image/jpeg)
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 12:55, 12 June 2015 | ![]() | 1,469 × 789 (241 KB) | Mdd | User created page with UploadWizard |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):