https://www.jonkers.org/en/linssen-sl-series-en/186005/linssen-35-sl-sedan/#threesix

The basis for building this steel sailing yacht himself was the owner's many years of professional and thus professional qualification as a metal and steel builder (master locksmith) and welding specialist. With Van de Stadt's construction plans and the delivery of steel parts as a kit, the self-construction was carried out in a hall. During construction or removal, the owner paid particular attention to the arrangement of the inspection openings and to the fact that all built-in parts were as easily accessible as possible, also with a view to later repairs. When building boats, emphasis was placed on being as independent as possible on the road. The boat's power supply is equipped with 24 volts via batteries and with 220 V (generator 6 Kw). The yacht is still in the first owner

https://www.jeanneau.com/it/boats/powerboat/9-merry-fisher/683-merry-fisher-1295-fly#panorama