"Britt Mari" was Ivar Gustafssons
own boat. He used the boat for just one season before the German representive Oskar Trost persuaded him to sell the boat. The boat was delivered to Germany on the 24th of August 1956.
Britt-Mari was a nurse, that cared for Ivars wife Ebba after an operation (Mrs. Gustafsson survived this operation and lived from 1909 to 2000).