Unless otherwise stated, all the material on this web site is Copyright 2008. All rights are reserved.
Reproducing this web site in part or whole, or creating derivatives from it is forbidden.
All photographs taken by W. Ross Ashby are copyright W. Ross Ashby.
All images of letters that were not written by W. Ross Ashby are copyright the respective copyright owners. Reasonable efforts have been made to contact all the copyright owners.
If you want to reproduce images from this website
The Estate of W. Ross Ashby explicitly allows anyone to reproduce any images on this web site for any purpose and at no charge, providing that the following conditions are met:
No more than ten images are reproduced per article/book/paper/blog/etc.
The source of each image is acknowledged using the following text:
Reproduced from the W. Ross Digital Archive (http://rossashby.info) with the permission of the Estate of W. Ross Ashby.