found 'em! posters my dad brought back from san francisco in summer 1966 (&, as an art student, thought to keep them flat), part 1. some BGP classics.
@bourgwick Thanks for sharing to take me down the rabbit hole. Seeing The Turtle’s turtles with 66 under it made me wonder about a connection between it and Terrerapin being out in 1977. Learned something new!
https://extrachill.com/grateful-dead-terrapin-turtles-meaning/




