Diving into the Past: Russian 3 Bolt Helmets with Captain Don Walsh

On today's episode of Diving Into The Past, we dive deep into Foreign Vintage Commercial Diving with a Russian 3 Bolt helmet. We are honored to have a guest appearance with Don Walsh, an American oceanographer, explorer and marine policy specialist. He and Jacques Piccard were aboard the bathyscaphe Trieste when it made a record maximum descent into the Challenger Deep on January 23, 1960, the deepest point of the world's oceans. The depth was measured at 35,813 feet (10,916 m), but later and more accurate measurements have measured it at 35,798 feet (10,911 m). ➤Order your gear today ➤ Diving a Full Face Mask | Kirby Morgan Modular MOD ➤ Kirby Morgan M-48 MOD-1 | Long Beach Police Dive Team ➤ Kirby Morgan Modular Full Face Mask - Naples Reef, CA ➤ Kirby Morgan SCUBA POD with Balanced Purge Tube ➤ Kirby Morgan Rebreather POD ➤ Kirby Morgan SCUBA POD with Tilt to Purge ➤ Kirby Morgan SCUBA POD with Balanced SCUBA Regulator ➤Kirby Morgan Balanced Scuba Regulator ➤Kirby Morgan M-48 PODs In Depth Look ➤How To: Mount Open Circuit Regulators to a Kirby Morgan Scuba Pod ➤How To: Replace a Kirby Morgan Earphone ➤Kirby Morgan Water Shroud Kit for KM 97 Helmets ➤How It's Made - Kirby Morgan Bishop Pin ➤How To: Clean and Maintain Stainless Steel Products ➤How To: Install a Kirby Morgan KM97 Water Shroud Kit ➤How To: Stuff and Install a Kirby Morgan® Head Cushion ➤How To: Check The One Way Valve ➤How To: Install a Kirby Morgan® BandMask® Hood ➤How To: Mount Open Circuit Regulators to a SCUBA POD ➤ Subscribe: ➤ Like: ➤ Follow: ➤ Tweet: #RKirbyCommercial #KirbyMorgan #HistoricalDivingSocietyUSA vintage diving helmet, vintage diving gear, vintage diving equipment, vintage diving weight belt, vintage deep sea diving, vintage diving suit, commercial diving, welding commercial diving tribute, commercial diving, academy commercial diving gear, commercial diving gulf of mexico, commercial diving equipment, commercial diving alaska ,scuba review, helium diving, diving with helium, decompression sickness, how to scuba dive, SoCal | Diving with Helium | Commercial Diving Equipment | kirby morgan dive helmet, kirby morgan helmet, kirby morgan 17b, kirby morgan band mask, kirby morgan superlite 27, kirby morgan 37, kirby morgan diving, kirby morgan air control system, kirby morgan band mask for sale, kirby morgan band mask 18 price, kirby morgan band mask parts, kirby morgan bailout whip, kirby morgan band mask price, kirby morgan band mask 10, kirby morgan bandmask 18, kirby morgan comms wiringcommercial diving jobs, commercial diving documentary, commercial diving tribute, commercial diving salvage, commercial diving videos, commercial diving and underwater welding, commercial diving boat, commercial diving business, commercial diving bcd