Nations Attic 2026 Diving Into History + More

General Aquadyne AH-GS-2 Fiberglass Mixed Gas Diving Helmet

The auction will start in __ days and __ hours

Start price: $750

Estimated price: $1,500 - $3,000

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Description

This is one of the classic early fiberglass diving helmets first produced in 1969 by General Aquadyne in Santa Barbara, California. Similar to the more commonly found AH-2 model, this is a seldom seen gas model, the AH-GS-2. The original black gelcoat paint is present with signs of use and age. The chromed hardware also shows some age. The helmet is serial #113. The painted body and metal surfaces do have various numbers etched into them. This helmet would be an excellent restoration candidate. Carrying a distinguished history of service, this helmet was owned by The Ocean Corporation, where it played a central role in shaping the careers of emerging commercial divers. After its working life, it was transitioned from the training tank to a prominent display in the school’s lobby, serving as an inspiration to students for years. This history will be documented on the included Certificate of Authenticity provided to the winning bidder.All diving helmets in this auction will be accompanied by a certificate of authenticity from Nations Attic. The certificate will have a unique number that will match the number on a tamperproof hologram decal placed inside the helmet. This information will be kept in a permanent file at Nations Attic and help ensure the provenance of the helmet and authenticity.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. 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.