"Important Shell Boat From The 1950s."
Incredible wooden boat entirely covered with a multitude of shells. A gap on the port side visible in the photos. Made in the 50s, probably Spanish given the flags. Masts easily removable for transport, thanks to the hooks at the end of the ropes, as well as the propeller which can be removed. 
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato