Legal Stuff

Material on this web site is produced by me in my own time using my own resources as a hobby with no connection to any paid employment. All intellectual property rights, copyright, and other rights in material on are retained by Peter G. Knight unless explicit acknowledgement is given to other right holders. Anyone is welcome to use these materials for non-profit educational purposes on condition that they acknowledge the provenance of the material. This site believes in the free availability of educational materials on the internet. However, if you want to use material for any commercial purpose, or if you want to make any comments about the site please contact me.

The images on this web site are my own unless otherwise acknowledged. Uncredited images are my own. Most of the images that are not my own are taken from Wikimedia Commons and are copied under the licence attached to them there. You should not re-use any of those images without checking their original licence on Wikimedia Commons. You should not use any of my images, other than for educational purposes, without checking with me.

If you identify any material here that you think has been posted without correct acknowledgement or in breach of any copyright, please let me know and I will correct the error.