The 'Dred', Grateful Dead 1949 Studebaker M5 Equipment Truck

Owsley Stanley's truck used by the Grateful Dead from the early 60's to the early '70's. Selling at auction Labor Day weekend in Auburn, IN

[@ppnomula]

I am assuming the glove box was used for his “side hustle”

[@oldmodeltguy]

From what I've read, 'sound engineer' was his side hustle. The guy was a major LSD chemist. He produced hundreds of thousands of doses and supplied the Beatles and other luminaries.