newsletter
- https://www.dead.net/archives/1973/clippings/gd-newsletter-10-page-5
- https://www.dead.net/archives/1973/clippings/gd-newsletter-10-page-2
- https://www.dead.net/archives/1973/clippings/gd-newsletter-11-page-1
- https://www.dead.net/archives/1973/clippings/gd-newsletter-11-page-4
- https://www.dead.net/archives/1973/clippings/gd-newsletter-11-page-3
- https://www.dead.net/archives/1973/clippings/gd-newsletter-11-page-2
