Thanks again Guys,
Matt, There is adapters and mounts out there but with my lack of knowledge on the subject, I just don't know what the mount or adapter is called to purchase it. Someone told me to get a t2 adapter, these come apart and once apart would fit into the bellows.....unfortunately it doesn't, so I no more nails 'd it to the mount that came with the bellows. That has done the trick, no more holding the bellows to the camera, which makes things much easier. As for the lens, it's a 50mm 2.8 tessar which has an aparture ring, allowing aperture selection on bellows/camera without all the faffing around I presume goes with a lens not being connected directly to the camera.
AND it cost a helluva lot more than fourpence! maybe in Ct's day these could have been bought new for that!
Now I've had a bit play I may even be tempted into buying a new set.....It's fun when the weather isn't up to doing landscapes.
Thanks again.
Ken.