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THBGeneral Aquadyne DM-5 Mask circa 1971
About Seller
448 S. Pattie Ave
Wichita, KS 67211
United States
Nation’s Attic Incorporated is located in Wichita, KS. As a full time business we offer expert factory correct restoration & repair services for antique slot machines made from the 1880’s to 1950. Only dealing in authentic examples of antique slot machines, we are one of the few remaining full time ...Read more
Live Auction in Progress ... Currently on Lot Two ways to bid:
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Bid Increments
| Price | Bid Increment |
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| $0 | $5 |
| $100 | $10 |
| $500 | $50 |
| $1,000 | $100 |
| $2,500 | $250 |
| $10,000 | $1,000 |
| $20,000 | $2,500 |
About Auction
LiveAug 10, 2024
The Nation's Attic is hosting its annual Diving Into History auction on Saturday, August 10th, 2024. This year's event promises to be an extraordinary one, featuring a treasure trove of antique diving helmets and other related underwater treasures. Nation's Attic Inc. helmets@nationsattic.com
View Full Catalog (281)
- Lot Description
Based in Santa Barbara, California, General Aquadyne introduced this mask to market in 1971. It competed with masks by Kirby Morgan and others and was evaluated by the US Navy Experimental Diving Unit which issued a 24 page Report in March 1978 stating “The General Aquadyne DM-5 Mask was tested by NEDU in accordance with MIL—R—24169A. Results of unmanned tests which evaluated breathing resistance, side block and umbilical pressure drop, and breathing work, showed that the mask meets mil spec requirements. The mask is not recommended for inclusion on the list of equipment Authorized for Navy use because the U.S.N. currently has no requirement for this type of equipment in addition to its own USN MK1 Mod 0 Mask.” The mask is complete with components functioning and in very, very, good overall condition. There are not many surviving it this overall condition, which is almost New Old Stock, making this one basically a museum - standard example that is over a half a century old.
All items will be shipped with a signature required upon delivery and full insurance either via FedEx or the USPS Priority Mail. Worldwide shipping is available; however, no ocean freight will be offered on large items. DHL Express is an option for international shipments under 600 pounds via air. Payment via bank wire for customers outside the USA is required. A shipping quote prior to the auction can be provided by emailing your postal code. International bidders are advised that some countries do not allow the importation of knives. Nations Attic is not responsible for shipping charges going or coming back if your countries customs denies delivery. Rejected items can be consigned into a future sale as there are no refunds.
- Shipping Info
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Shipping fees listed with each lot pertain to domestic shipping only (contiguous or lower 48). International bidders are subject to higher shipping fees. Please inquire about shipping to a particular country before the start of the auction. Purchased items will be shipped on a first paid, first shipped basis and may take up to twenty (20) business days for said shipment to leave our (Nations Attic, Inc.) business. For time sensitive shipments, we (Nations Attic, Inc.) will expedite payment processing and shipping for a nominal fee. Items paid for by personal check are subject to a ten (10) business day hold for funds clearance. All domestic mainland items are shipped via FedEx ground or via USPS unless otherwise specified or requested by the customer. International shipments are shipped via DHL Express or FedEx Express. USPS is no longer used for international shipments due to issues with tracking packages. Insurance: All items are insured for the full purchase amount less carrier shipping charges, or the maximum amount allowed by the carrier and/or country of destination. Insurance is included in the specified shipping amount listed in the shipping section of the final invoice pricing. All invoices are sent with insurance already factored into the shipping charge. The customer has the right to waive any insurance amount by providing written consent that the customer will not hold Nations Attic, Inc. or its shipping carriers responsible for damaged and/or lost shipments due to uninsured/under insured packages. In some instances, we (Nations Attic, Inc.) reserve the right to only ship certain items if insurance is purchased for the full amount of the item(s) being shipped. International buyers are responsible for all duties and taxes. If shipment is rejected, buyer is responsible for all return shipping costs or disposal fees incurred.
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