http://www.yachtsandyachting.com/photos/?s=64&PID=35058 (http://www.yachtsandyachting.com/photos/?s=64&PID=35058)
That's a typical late 70s rig.
Good on you getting out there folks.
The owner Brian replaced the foredeck earlier in the year and the next thing is to sort out the spinnaker, there is a pole and a sail but that is about it.
And again...
http://www.yachtsandyachting.com/photos/?s=64&PID=35597 (http://www.yachtsandyachting.com/photos/?s=64&PID=35597)