Hi Guys, I appreciate all the interest shown in the 'welcome' thread, so for those that are interested, here are a few pics of the rebuild.
The bike is a rigid 1950 BSA C11, 250cc single cyclinder.
I bought it from a guy in Perth (there is a couple of pics of it somewhere on this forum in the for sale section) and the bike was originally purchased from Mortlake Bros in Hay St Perth. Unfortunately I don't have any solid provenence related to it's history other than that, but it is registered and will be regularly ridden when it's completed.
At the moment it is completely stripped and undergoing a total rebuild back to as close as I can get it to factory spec, so keep checking back over the next few months as I start to put her back together......
I hope the pics work...