Marc Bolan's Rock Shrine was also included for Marc Bolan's wife June Bolan (née Child) as recognition for her contribution to his success. In February 2007, the 30th anniversary year of Marc Bolan's death, the work done by the T-Rex Action Group since 1999 was recognised by the English Tourist Board's publication of its new guide "England Rocks" which features 113 "Sites of Rock 'n' Roll Importance" in England. In London, 29 sights are listed, but many are "general sites" such as Abbey Road and Wembley Stadium which are not "person-specific". Only Marc Bolan, Jimi Hendrix and Freddie Mercury are listed in the guide
Marc Bolan about six percent of total British domestic record sales. The band was reportedly selling 100,000 records a day; however, no T. Rex single ever became a million-seller in the UK, despite many gold discs and an average of four weeks at the top per number one hit. In 1973, Bolan played twin lead guitar alongside his friend Jeff Lynne on the Electric Light Orchestra songs "Ma-Ma-Ma Belle" and "Dreaming of 4000" (originally uncredited) from "On the Third Day", as well as on "Everyone's Born To Die", which was not released at the time but appears as a bonus track on