to me: if the orange were red and the bar across were a lightning bolt cutting across at an angle, then we would have a very nice, unique and highly identifiable mark to put on the equipment." During his time as the sound engineer for the Grateful Dead, Stanley started what became the long-term practice of recording the Dead while they rehearsed and performed. His initial motivation for creating what he dubbed his "sonic journal" was to improve his ability to mix the sound, but the fortuitous result was an extensive trove of recordings from the heyday of the San Francisco concert/dance scene in the mid-1960s. (Another reason for the first recordings was that Stanley had hearing damage in one ear from a swimming-pool diving accident when he was 19, and wanted a way to check himself.) In addition to his large archive of Dead performances, Stanley made numerous live recordings of other leading 1960s and 1970s artists appearing in San Francisco, including Commander Cody and His Lost Planet Airmen, New Riders of the Purple Sage, Quicksilver Messenger Service, Jefferson Airplane, early Jefferson Starship, Old & In the Way, Janis Joplin, Big Brother and the Holding Company, Taj Mahal, Santana, Miles Davis, the Flying Burrito Brothers, Jimi Hendrix, Johnny Cash, and Blue Cheer. Richmond LSD lab Stanley and Scully built electronic equipment for the Grateful Dead until late spring 1966. At this point, Stanley rented a house in Point Richmond, Richmond, California. He, Scully, and Melissa Cargill (a skilled chemist and Cargill family scion who became Stanley's girlfriend following an introduction by Susan Cowper, a former girlfriend) set up a lab in the basement. The Point Richmond lab turned out more than 300,000 tablets (270 micrograms each) of LSD, dubbed "White Lightning". When LSD became illegal in California on October 6, 1966, Scully decided to set up a new lab in Denver, Colorado. The new lab was set up in the basement of a house across the street from the Denver Zoo in early 1967. In Denver, the trio was augmented by fellow Berkeley student Rhoney Gissen, who joined the manufacturing effort and began a relationship with Stanley (concurrent with Stanley's relationship with Cargill and Cargill's separate relationship with Jefferson Airplane bassist Jack Casady) that endured through the early 1970s; although they never married, Gissen would eventually take Stanley's surname. Stanley's scientific tutelage influenced Gissen's decision to return to her