1948 Harmonic Society Nottingham Jan Smeterlin Frederick Moutney Programme
1957 Jennifer Vyvyan Procter Herbert Clinton Bardgett Harmonic Society Programme
U2 THE JOSHUA TREE TOUR 2017 VIP BOOK HARMONIC , PROGRAM, ROYAL BOX Collectable
Harmonic CD
1955 Harmonic London Philharmonic Sixten Ehrling Shuard Herbert Nowakowski ++
1960-61 Harmonic Jacqueline Delman John Dethick Noel Cox Classical Programme
