The circulating copy of the Traffic tape came out of the BGP archive more than a decade ago.
Whether it was mastered overtly or surreptitiously by BGP crew, or by somebody else, I don't know. If the same guys who mastered 5/15/70 etc. did the tape mislabled "Anderson Theater 11/23/70" and maybe correctly labeled "Fillmore East 11/16/70," then, maybe they did the Traffic too? Or ...?
