Tim,
I can't help with where it is now, but I can tell you that the UK logbook pitched-up for sale on US Ebay in Feb 2016.
Peter B
Simon,Tim
The bike is owned by a VOC member in California. If you send me your email address in a private message I will forward it to the owner with an explanation of why you are inquiring. Then if they decide they can contact you direct.
Just hover your mouse over my avatar and a box should appear which contains "start conversation" which is this forum's private messaging system.
Simon