when was the first scuba diving suit made
Diving suit The first diving suit designs appeared in the early 18th century. Two English inventors developed the first pressure-proof diving suits in the 1710s. John Lethbridge built a completely enclosed suit to aid in salvage work. It consisted of a pressure-proof air-filled barrel with a glass viewing hole and two watertight enclosed sleeves.[2] This suit gave the diver more maneouverability to accomplish useful underwater salvage work.