newsletter
- https://www.dead.net/archives/1972/clippings/gd-newsletter-4-oct-1972
- https://www.dead.net/archives/1972/clippings/gd-newsletter-3-september-1972-page-1
- https://www.dead.net/archives/1972/clippings/gd-newsletter-5-nov-1972-page-4
- https://www.dead.net/archives/1972/clippings/gd-newsletter-5-nov-1972-page-2
- https://www.dead.net/archives/1972/clippings/gd-newsletter-5-nov-1972-page-3
- https://www.dead.net/archives/1972/clippings/gd-newsletter-5-nov-1972-page-1
