A commemorative silver and gilt Royal National Lifeboat Institution bowl, Aurum, London 1975, limited edition No. 598/750, the circular bowl with stylised wave decoration, the centre with cast silver gilt rescue scene depicting the crew of the 'St George' off Douglas Isle of Man on 20th November 1830, made to commemorate the 150th anniversary of the Royal National Lifeboat Institution, within original box, weight approx 10.4oz