artwork
- https://www.dead.net/archives/1969/clippings/hand-written-physical-description-bios
- https://www.dead.net/archives/1969/artwork/avalon-ballroom-poster-soundproof-productions
- https://www.dead.net/archives/1969/photos/stanley-theatre-pittsburgh-poster
- https://www.dead.net/archives/1969/clippings/letter-hugh-hefner
- https://www.dead.net/archives/1969/artwork/warner-brothers-promotion-poster
- https://www.dead.net/archives/1969/artwork/rose-palace-pasadena-poster
