File:Eletric field signalling lamp (Signalling, 1918).jpg

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file (959 × 663 pixels, file size: 78 KB, MIME type: image/jpeg)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

Description Eletric field signalling lamp (Signalling, 1918).jpg
Date
Source Scan from 'an Officer of the Regular Army' (1918) Capt. E.J. Solano , ed. Signalling, London: John Murray
Author Andy Dingley (scanner)
Permission
(Reusing this file)
Public domain logo
This UK artistic or literary work, of which the author is unknown and cannot be ascertained by reasonable enquiry, is in the public domain because it is one of the following:
  • A photograph, which has never previously been made available to the public (e.g. by publication or display at an exhibition) and which was taken more than 70 years ago (before 1 January 1954); or
  • A photograph, which was made available to the public (e.g. by publication or display at an exhibition) more than 70 years ago (before 1 January 1954); or
  • An artistic work other than a photograph (e.g. a painting), or a literary work, which was made available to the public (e.g. by publication or display at an exhibition) more than 70 years ago (before 1 January 1954).

Warning sign This tag can be used only when the author cannot be ascertained by reasonable enquiry. If you wish to rely on it, please specify in the image description the research you have carried out to find who the author was. The above is all subject to any overriding publication right which may exist. In practice, publication right will often override the first of the bullet points listed.

Unpublished anonymous paintings remain in copyright until at least 1 January 2040. This tag does not apply to engravings or musical works. More information
Other versions
Title page

File history

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

Date/TimeThumbnailDimensionsUserComment
current12:40, 7 July 2010Thumbnail for version as of 12:40, 7 July 2010959 × 663 (78 KB)Andy Dingley (talk | contribs){{Scans from 'Signalling', 1918 |page= |figure= |title= |description= }} Category:Signal lamps Category:Electric lamps

You cannot overwrite this file.

There are no pages that 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.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:Eletric_field_signalling_lamp_(Signalling,_1918).jpg&oldid=44753421"