Happy Trails to You (until we meet again)

Continuing in my series of classic album covers, I give you the 1968 outing by Bay Area US  west coast group, Quicksilver Messenger Service. I bought this around 1973, because I read about them in a monthly magazine called ZIGZAG. QMS were one of the last SF bands to record, so by the time they did, it was mostly a live album of their stage act. Lots of guitar twiddling from their two excellent guitarists. The title song was a bit of a throwaway, a kind of Roy Rogers on Trigger joke. So they had the good sense to depict it on the cover. (Extra shot is of the rear cover.)