41. Next, a small metallic dingy, known as an iron yawl , was carried down to the beach. 42. All seven ships were good sea boats, but they were cutters, two yawls , and one dinghy. 43. She carried a number of smaller boats aboard, including two cutters, one yawl , and one dinghy. 44. Lieutenant Henry Smithwick then sailed " Tay " s yawl to the mainland in search of help. 45. Howes has been building the 21-foot sailing yawl for 13 years, nearly a quarter of his life. 46. The street is home to the " Favourite ", one of the few remaining Whitstable oyster yawls . 47. One of the boats raced was the Salcombe Yawl for which an owner's association has been set up. 48. The Salcombe Yawls take pride of place as they were all designed and built in Salcombe using traditional boatbuilding techniques. 49. The fact that YAWL is based on formal semantics has enabled the implementation of several techniques for analyzing YAWL processes. 50. The fact that YAWL is based on formal semantics has enabled the implementation of several techniques for analyzing YAWL processes.