File:PSM V39 D643 Calibrating thermometers.jpg

From Wikisource
Jump to navigation Jump to search

Original file(1,696 × 2,404 pixels, file size: 1.01 MB, MIME type: image/jpeg)

Description Calibrating thermometers
Date
Source Popular Science Monthly Volume 39
Author Unknown authorUnknown author
Permission
(Reusing this file)
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.


You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.


This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Extracted image from book, to greyscale, cropped whitespace. The original can be viewed here: Popular Science Monthly Volume 39.djvu. Modifications made by Ineuw.

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current04:24, 13 October 2015Thumbnail for version as of 04:24, 13 October 20151,696 × 2,404 (1.01 MB)IneuwCleaned image and improved contrast
20:41, 27 November 2010Thumbnail for version as of 20:41, 27 November 20101,771 × 2,467 (1.36 MB)Ineuw{{Information |Description = Calibrating thermometers |Source = http://en.wikisource.org/wiki/Page:Popular_Science_Monthly_Volume_39.djvu/643 |Date = 1891 |Author = Unknown |Permission = {{PD-old}} |other_versions =