workingman's dead
- https://www.dead.net/archives/1970/photos/billy-kreutzmann-photo-session
- https://www.dead.net/archives/1970/photos/pigpen-photo-session
- https://www.dead.net/archives/1970/photos/pigpen-photo-session-0
- https://www.dead.net/archives/1970/photos/pigpen-photo-session-1
- https://www.dead.net/archives/1970/photos/jerry-garcia-photo-session
- https://www.dead.net/archives/1970/photos/robert-hunter-photo-session
