2Shakey said..
The Duncanson 29 has lead ballast of 1.7 tons with a displacement of 3.4 tons I believe. The keel is encapsulated. They are extremely strong, seaworthy boats with the advantage of being easily sailed singlehanded. They heave to comfortably.
The design is aesthetically pleasing, an important element of boat ownership for me.
A couple from Kangaroo Island here in South Australia sailed one around the world about 20 years ago and wrote an interesting account in the book "Turkey Spam on Sunday." I believe they still own and sail the boat from KI.
Another D29 was sailed singlehanded from Perth to South Africa and back, documented in the book "Lotus 11" by Nigel Ridgeway.
They were built by three builders that I am aware of, John Duncanson, Barry Quin Marine and Swarbrick. The first ones being built by John Duncanson from about 1970 I believe.
I owned one of the Swarbrick boats several years ago and currently own one built by Barry Quin in 1983.
While similar to the Compass 28, they have quite a few differences in design. The interiors are different with most D29's having settee berths rather than the dinette. The cockpit has a different seating configuration and the stern is a different shape. The biggest difference is in the design of the keel, which is much more akin to the S&S 34 design with a skeg hung rudder rather than the Compass which has a full length keel and rudder.
The boat "Effie" in the for sale link above is an excellent, well looked after example and I have sailed in company with her on several occasions.
Regards, Terry
Thank you that description. A good account of the boat from personal experience.