This is NOT a criticism of the design, and it is not meant to diminish the value of any of the Shads pictured in any way - They all belong there. The simple fact is at least one of the Shadows is missing...
John Farrar was a member of the Shadows. He made a fantastic contribution to the band. He was in the Shadows longer than Brian Locking. He worked in bands with Hank and Bruce longer than Jet Harris. He co-wrote as many Shads songs as Tony Meehan. He appeared on the cover of 3 Shads albums. He appeared in the Eurovision song contest with them.
I don't know if this is a simple oversight or a disgraceful re-writing of history, but it is wrong. John Farrar is a great guy and a very talented musician and he deserves better from the members and management of this board.