Porthdinllaen, Caernarvonshire - At 8.10 a.m. on 29th October, 1966, a yacht was in difficulties, its engine broken down, in a strong flood tide and little wind in Bardsley Sound. At 8.25 the life-boat Charles Henry Ashley was launched. The yacht Quicksilver with a crew of two was towed by the life-boat towards Pwllheli. Off Abersoch the tow was transferred to a local boat from Pwllheli, and the life-boat returned to her station at 4 o'clock..