Proctor Mk 4A in very good condition on ebay at the moment - look at detailed pictures NOT the main one which shows her fully loaded for a family sail, no jib set and reverse bend on the top batten.
http://cgi.ebay.co.uk/Vintage-National-12_W0QQitemZ140248728472QQcmdZViewItem?hash=item140248728472&_trksid=p3286.m14.l1318