promotional
- https://www.dead.net/archives/1975/artwork/seastones-art
- https://www.dead.net/archives/1975/artwork/newsletter-20-keith-and-donna
- https://www.dead.net/archives/1975/clippings/newsletter-20-tiger-rose
- https://www.dead.net/archives/1975/artwork/newsletter-21-blues-allah
- https://www.dead.net/archives/1976/photos/kingfish-promo-photo
- https://www.dead.net/archives/1976/photos/diga-rhythm-band-promo-photo
