Boffin Coffin

I have a shoe box with a large question mark on the lid.
This box contains numerous aircraft of unknown parentage.
This is just one of them.
Not a brilliant photo, but the only one I have remaining. I sent a better one to the Wings Magazine at the time, but it has disappeared into the ether.

I believe it is a amateur built, own design, man powered flying machine which I noticed in one of the Wigram hangars on 06-01-1987. From memory I seem to recall that it was marked as the "Boffin Coffin".

Does anybody know any more about it.
Who built it ?
Did it fly ?
Where is it now ? etc.