spring '72
- https://www.dead.net/archives/1972/clippings/spring-72-newsletter-1-8
- https://www.dead.net/archives/1972/clippings/spring-72-newsletter-2-8
- https://www.dead.net/archives/1972/clippings/spring-72-newsletter-3-8
- https://www.dead.net/archives/1972/clippings/spring-72-newsletter-4-8
- https://www.dead.net/archives/1972/clippings/spring-72-newsletter-5-8
- https://www.dead.net/archives/1972/clippings/spring-72-newsletter-6-8
