https://www.dead.net/archives/1967/artwork/grateful-dead-charles-lloyd-bola-sete-greek-theatre-poster
https://www.dead.net/archives/1967/artwork/winterland-arena-poster-marijuana-defense-benefit
https://www.dead.net/archives/1967/artwork/winterland-trip-or-freak-poster
https://www.dead.net/archives/1967/artwork/shrine-exhibition-hall-la-poster
https://www.dead.net/archives/1967/clippings/angry-letter-warner-brothers-page-1-2
https://www.dead.net/archives/1967/clippings/angry-letter-warner-brothers-page-2-2
