I think Mike's website went offline for a while probably as Gill had an a lot to cope with after Mike's passing and didn't renew the domain.
Sadly Mike was taken from us all too soon
He was a genuine guy and helped me dismantle a Cossor Gram in a barn as well as hold onto a couple of sets for me.
In the last couple of years he started to disperse his collection and got into CB and breeding pigeons.
His website is a great piece of work.
Cheers
Mike T