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- https://www.dead.net/features/news/phil-friends-fine-tuning-sweetwater
- https://www.dead.net/archives/1976/photos/phone-booth-day-green-76
- https://www.dead.net/archives/1976/photos/mickey-hart
- https://www.dead.net/archives/1987/photos/new-years-oakland-coliseum
- https://www.dead.net/archives/1988/clippings/backstage-pass-oakland-coliseum-arena-0
- https://www.dead.net/archives/1988/clippings/backstage-pass-oakland-coliseum-arena
