group
- https://www.dead.net/archives/1965/photos/warlocks-0
- https://www.dead.net/archives/1965/photos/warlocks-2
- https://www.dead.net/archives/1965/photos/grateful-dead
- https://www.dead.net/archives/1965/photos/grateful-dead-0
- https://www.dead.net/archives/1965/photos/grateful-dead-1
- https://www.dead.net/archives/1966/photos/grateful-dead-1
