Thanks for listening to our episode on the Pioneers of scuba diving: Part two where we talked with Captain Dan Johnson about Jim E. Lockwood and his scuba prototype in the 1930s. Below I have some links attached. I think you will enjoy and will help further your knowledge on this interesting subject. Check out our Facebook Page on Facebook at History’s Mysteries for more resources and to ask questions. Don’t forget to join us next week for another episode on History’s Mysteries. Carpe Diem!     FaceBook: https://www.facebook.com/HistMystr/

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