Calgary
- https://www.dead.net/archives/1970/photos/jerry-billy-phil-calgary-0
- https://www.dead.net/archives/1970/photos/pigpen-front-his-keyboard
- https://www.dead.net/archives/1970/photos/jerry-billy-calgary
- https://www.dead.net/archives/1970/clippings/festival-express-advertisement-calgary-herald
- https://www.dead.net/archives/1970/photos/jerry-billy-phil-calgary
- https://www.dead.net/archives/1970/photos/mickey-bobby-calgary