This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help.
Summary
DescriptionPillbox (4), Tollerton Airfield.jpg
English: Photograph of the pillbox at SK 62300 35984, Tollerton Airfield, Nottinghamshire, England
Date
Source
https://www.geograph.org.uk/photo/7085231
Author
Alan Murray-Rust
Attribution (required by the license)
InfoField
Alan Murray-Rust / Pillbox at Tollerton Airfield /
CC BY-SA 2.0
InfoField
Alan Murray-Rust / Pillbox at Tollerton Airfield
Camera location
52° 55′ 04.08″ N, 1° 04′ 51.31″ W
View this and other nearby images on: OpenStreetMap
52.917800; -1.080920
{{Listed building England|1402057}
Wikidata has entry Pillbox Square Type At Grid Ref. Sk 62300 35984 (Q26675517) with data related to this item.
Licensing
This image was taken from the Geograph project collection. See this photograph's page on the Geograph website for the photographer's contact details. The copyright on this image is owned by Alan Murray-Rust and is licensed for reuse under the Creative Commons Attribution-ShareAlike 2.0 license.
This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license.
Attribution: Alan Murray-Rust
You are free:
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.