newsletter
- https://www.dead.net/archives/1973/clippings/gd-newsletter-12-page-5
- https://www.dead.net/archives/1973/clippings/gd-newsletter-12-page-4
- https://www.dead.net/archives/1973/clippings/gd-newsletter-13-page-4
- https://www.dead.net/archives/1973/clippings/gd-newsletter-13-page-3
- https://www.dead.net/archives/1973/clippings/gd-newsletter-13-page-2
- https://www.dead.net/archives/1973/clippings/gd-newsletter-14-page-3
