File:PSM V33 D322 Principle of automatic water supply to a water closet trap.jpg

From Wikisource
Jump to navigation Jump to search

Original file(839 × 1,455 pixels, file size: 165 KB, MIME type: image/jpeg)

Description Principle of automatic water supply to a water closet trap
Date between 1887 and 1888
date QS:P,+1887-00-00T00:00:00Z/8,P1319,+1887-00-00T00:00:00Z/9,P1326,+1888-00-00T00:00:00Z/9
Source Popular Science Monthly Volume 33
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.

File history

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

Date/TimeThumbnailDimensionsUserComment
current14:15, 9 April 2015Thumbnail for version as of 14:15, 9 April 2015839 × 1,455 (165 KB)IneuwCleaned image and improved contrast
04:54, 29 September 2010Thumbnail for version as of 04:54, 29 September 2010886 × 1,445 (160 KB)Ineuw{{Information |Description = Principle of automatic water supply to a water closet trap |Source = http://en.wikisource.org/wiki/Page:Popular_Science_Monthly_Volume_33.djvu/322 |Date = 1887-1888 |Author = Unknown |Permission = {{PD-old}} |other_versi