File:America's Highways 1776–1976 - page 323.jpg
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
Size of this preview: 800 × 491 pixels. Other resolutions: 320 × 196 pixels | 640 × 393 pixels | 1,036 × 636 pixels.
Original file (1,036 × 636 pixels, file size: 524 KB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary[edit]
DescriptionAmerica's Highways 1776–1976 - page 323.jpg |
English: This is a 1915 traction dynamometer mounted on a wagon, used to measure the force required to pull the vehicle over the road against the friction of the wheels in contact with the road. |
Date | |
Source | https://en.wikisource.org/wiki/Page:America%27s_Highways_1776%E2%80%931976.djvu/329 |
Author | Federal Highway Administration |
Licensing[edit]
Public domainPublic domainfalsefalse |
This image is a work of a United States Department of Transportation employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain. |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 18:39, 3 January 2023 | 1,036 × 636 (524 KB) | Sp1nd01 (talk | contribs) | Uploaded a work by Federal Highway Administration from https://en.wikisource.org/wiki/Page:America%27s_Highways_1776%E2%80%931976.djvu/329 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:
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.
File change date and time | 18:38, 3 January 2023 |
---|
Structured data
Items portrayed in this file
depicts
1977
image/jpeg
0dcea79ec9df4e1bd9a7a9f824ab5beee5467bfd
537,052 byte
636 pixel
1,036 pixel
Hidden category: