- $9899.00 DESCO Copper US Navy Mark V - 1945 - Serial #s Matching w/ Navy-antique Diving
- $125.00 Vintage DESCO U.S. Navy Mark V Diving Helmet Brass Part Non-Return Valve Signed
- $1000.00 Handmade Original Pure DESCO 29103 US Navy Mark V Diving Helmet/tin plated gifts
- $1035.90 Handmade Original Pure DESCO 29103 US Navy Mark V Diving Helmet/tin plated gifts
- $100.00 TWO US NAVY MARK-V COMMERCIAL DEEP SEA DIVING HELMET SUIT BRASS “S” FITTINGS