US Navy Mark V diving helmet

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Collectibles

Buried Treasure

Based in New York, Merritt-Chapman & Scott, known as “The Black Horse of the Sea,” was the largest marine salvage company in the world during the 19th and 20th centuries
Antiques

Antique Diving Helmets: Adventure Awaits Just Below the Surface

Weekly Showcase

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Auctions

Online auction by Thomas Hirchak Company

Fabulous Antique and Vintage Estate Silver, including Gorham-Whiting, Reed and Barton, Tiffany, and more, at . Lots close Thursday, April 1 @ 10AM EST.