Leon Lyons is heralded as one of the most leading authorities on dive helmets and other deep sea diving collectibles, owner of the Lyons Maritime Museum in St. Augustine Florida, and author of the book Helmets of the Deep.
Leon Lyons is heralded as one of the most leading authorities on dive helmets and other deep sea diving collectibles, owner of the Lyons Maritime Museum in St. Augustine Florida, and author of the book Helmets of the Deep.