Welcome to The Norfolk Broads Forum
This is THE Worlds Largest Forum devoted to the Norfolk Broads, here you can discuss issues about the Norfolk Broads. Or just somewhere to chat with others interested in the Norfolk Broads area.
Princess Cruisers of Loddon I think, around late 50's. Look on the data base http://www.horning.org.uk/boatsearch.php? RegNo=&aand=EQ&bname=summer+princess&tand=ST&search=yes&l ist=yes&unique=0&page=search and you will have all the answers. I would love to purchase one of Princess Cruisers boats especially ex Summer Princess.