Nations Attic 2026 Diving Into History + More

1969 General Aquadyne AH-2 Fiberglass Diving Helmet

The auction will start in __ days and __ hours

Start price: $750

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

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Description

This is a 1969 General Aquadyne AH-2 diving helmet that represents the pioneering era of fiberglass technology from the diving hub of Santa Barbara, California. Bearing a serial #450, this helmet remains in its authentic, unrestored state, featuring the original black gelcoat finish and chromed hardware that carry a rich, honest patina from years of professional service. This helmet includes the locking neck ring hardware, jockstrap, and original vintage neck dam, which are often lost to time. Whether you choose to preserve its rugged, "as-found" character as a display piece or undertake a concours-level restoration, this AH-2 is a premier specimen of mid-century commercial diving heritage that would anchor any collection.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.