promotional
- https://www.dead.net/archives/1971/clippings/grateful-dead-lp-promotion-page-1-5
- https://www.dead.net/archives/1971/clippings/grateful-dead-lp-promotion-page-2-5
- https://www.dead.net/archives/1971/clippings/grateful-dead-lp-promotion-page-4-5
- https://www.dead.net/archives/1971/clippings/grateful-dead-lp-promotion-page-5-5
- https://www.dead.net/archives/1971/clippings/grateful-dead-lp-clothesline-promo
- https://www.dead.net/archives/1971/clippings/warner-brothers-letter-promo-pictures
