One of the first persons to design a life buoy (above all for the military) was Leonardo da Vinci. For material, he chose waterproof leather that could be inflated in an emergency. His design soon went into production and today can be found displayed along with his other inventions in a museum in his hometown of Vinci. The development of materials progressed from cork and polystyrene up to the life buoys that are today made of polyurethane and mostly produced in Asia.
On several occasions I enjoyed watching the crewmembers? proud and happy faces, and hearing their words of gratitude, when they presented their life buoys to us. Several times I started counting the (large) life buoys in the club, but I always lost count. Only after I had listed them all in a table was I able to verify their exact number: As of December 2015 there was a total of 81 such treasures, and a special thanks goes to the crews of the ships who so distinctly decorated our club:
Sinar Kudus, Golden Sea, Jag Vijay, Holstein, Mare Novum, Ibn Khaldoun II, Fujian, Mosel Ore, Mehedinti, Ibn Sina II, Elvi Kull, Bizeate, Sagaing, Thomas Selmer, Lok Pratap, Alianca Brasil, Verona, Lily, NOL Coral, Veritas-H, Berkane, Hornbay, Domiat, Petuja, Otello, NOL Agate, Millennium Express, Papendrecht, La Traviata, Vega, Götaland, APL Cyprine, APL Pearl, Silver Clipper, El Hadjar, Realmar, River Adada, Tupi Buzios, Old Lady, Arctic, Concord, Mataram, Tenghe, Tabuk, Ebn Batuta, Hanjin Sooho, Wellcome, Dageid, Chopin, Anita, Atlantic, Tigris, Rossini, Mozart, Pusan, General Mackinac, National Glory, Badenstein, America, Armada Explorer, MOL Cosmos, Carlos Fischer, Santos Express, Bianca Rambow, Amerigo Vespucci, Puccini, Celtic Explorer, Xin Beijing, Norma, Ziemia Suwalska, Quebec Express, Rio Negro, Ciudad, City of Hamburg Airbus, Seoul, Thetis D, Ben Boulaid, Comtship Innovator, Bulknes, Rafaelo, and the ?Anonymous? (covered with postage stamps)