A very rare unused full ticket from the David Bowie and the Spiders From Mars concert February 15, 1973 at Radio City Music Hall, as part of Bowie’s historic Ziggy Stadust tour.  This came from a former employee of his management company, Mainman; on the back is the notation New York City New York USA.  3 3/4″ x 1 1/2″, in mint unused condition.