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Series: Treasure Salvage and the Law of Finds – Exploring Maritime Jurisdiction and Claims Through Sunken Treasure

By Elizabeth "Libby" McIntosh & Elizabeth Strunk on November 19, 2025
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Link to Part 1: Finders Keepers? The Law of Salvage vs. The Law of Finds Part 1: Finders Keepers? The Law of Salvage vs. The Law of Finds

Ever-evolving technology is allowing more and more shipwrecks to be discovered and salvaged. But what law governs the search for and recovery of artifacts and shipwrecks? How does the would be treasure hunter obtain a legal right to the salvaged treasure? Join us in our series on the legal issues arising out of the discovery and recovery of shipwrecks and other artifacts.

Once a shipwreck is discovered, the first question for the treasure hunter and would be salvor is how to obtain the right to salvage the wreck and prevent others from doing the same? As a preliminary matter, claims relating to the recovery of sunken property are maritime claims arising under maritime jurisdiction. The recovery of sunken ships and treasure arises under two separate but related maritime laws. The first is the law of maritime salvage, and the second is the law of finds. The laws cannot be applied simultaneously. They serve different purposes and promote different behaviors. Fairport Intern. Exploration, Inc. v. Shipwrecked Vessel, Captain Lawrence, 177 F.3d 491, 498 (6th Cir. 1999).

Salvage law has a long and ancient history, but in short, salvage relates to the voluntary rescue of property in danger at sea. A salvor who acts voluntarily gains exclusive “possession” of the salvaged property to secure the salvor’s claim for a salvage award, which is based on the value of the property salvaged.  This is an in rem claim on the property that is salvaged—in other words, the property salvaged is personified as owing the liability. While a court can award the treasure salvor an “in kind” salvage award (i.e. the actual salvaged property), that result is not guaranteed. And a salvage claim does not automatically entitle the salvor to the treasure he recovers. However, a salvor can be made the “salvor in possession” and obtain the exclusive rights to salvage the ship, excluding all others from attempting to salvage the property. There are of course limits to this exclusive right, as we will discuss in future blog posts.

By contrast, the law of finds allows a finder to acquire title to abandoned property by “reducing the property to his or her possession.” In other words, “finders keepers”—whomever obtains physical possession of the treasure can obtain the right to keep it under the law of finds. But unlike the law of salvage, the law of finds does not entitle the finder to exclude all others from seeking the same property. To establish a claim under the law of finds the “finder” must show: “(1) the intent to reduce property to possession, (2) actual or constructive possession of the property, and (3) that the property is either unowned or abandoned.” See Titantic III, 435 F.3d at 532 n.3.

Thus, the treasure hunter must make a choice: seek an application of the law of finds and race to find the treasure before anyone else does; or obtain salvage rights to the wreck and exclude all others from salvaging the same property, but risk not obtaining an “in kind” award of the treasure. 

The law of finds is disfavored, and there is a presumption that property lost at sea is not abandoned—it still has an owner.  Element (3) to the application of the law of finds raises an interesting question, when is a thing lost at sea “unowned” or abandoned? The traditional presumption was that title remains with the true owner regardless of how long the wreck has been underwater. The clear exception to this is “ancient shipwrecks,” where no owner appears in court to claim the wreck. See Columbus-America Discovery Group v. Atlantic Mutual Ins. Co., 974 F.2d 450 (4th Cir. 1992). But, the definition of “ancient” is open to interpretation. Insurers who paid out on very old cargo claims have appeared in cases where the treasure hunter sought the application of the law of finds for ships that were lost 150 years ago. Columbus-America Discovery Group v. Atlantic Mutual Ins. Co., 974 F.2d 450 (remanding case for more discovery where insurers had intervened in suit seeking application of law of finds to gold from a 150 year old shipwreck, the SS CENTRAL AMERICA). By contrast, in perhaps one of the most famous cases of treasure salvage, the Atocha, a Spanish treasure ship lost in a hurricane in 1622 was deemed to be an abandoned vessel such that the law of finds was correctly applied. These are all considerations when determining whether the treasure hunter should seek a court order that they are the salvor-in-possession, or whether the treasure hunter should wait and seek the application of the law of finds.

Next up in our series – how does one obtain jurisdiction over the wreck and what happens if the wreck is not within the jurisdiction of the United States?

Photo of Elizabeth "Libby" McIntosh Elizabeth "Libby" McIntosh

Libby is an associate practicing in the firm’s New Orleans office. She has experience representing a variety of maritime clients in Jones Act claims, general maritime law torts, vessel arrest and attachment, collisions, and contractual disputes in both state and federal courts. She…

Libby is an associate practicing in the firm’s New Orleans office. She has experience representing a variety of maritime clients in Jones Act claims, general maritime law torts, vessel arrest and attachment, collisions, and contractual disputes in both state and federal courts. She has also advised clients on maritime contract matters such as drafting vessel charters, purchase and sale agreements, and master services agreements. Libby has experience in both pre-trial, trial, and post-trial matters including pre-trial motion practice, depositions, trial and appeals.

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Photo of Elizabeth Strunk Elizabeth Strunk

Elizabeth Strunk is an associate in the firm’s Houston office in the Maritime practice group. Before joining Liskow, Elizabeth practiced in Seattle, focusing on incident response and litigating maritime disputes in state and federal courts.

Prior to attending law school, Elizabeth was a…

Elizabeth Strunk is an associate in the firm’s Houston office in the Maritime practice group. Before joining Liskow, Elizabeth practiced in Seattle, focusing on incident response and litigating maritime disputes in state and federal courts.

Prior to attending law school, Elizabeth was a deck officer aboard ocean-going tugboats and cargo ships. She gained experience handling a variety of cargo and making port stops worldwide. Before transitioning shoreside, Elizabeth obtained her USCG Master license, unlimited tonnage upon oceans, and Master of Towing Vessels, upon oceans.

Elizabeth is a cum laude graduate of the University of Baltimore School of Law, where she served as Editor in Chief of the University of Baltimore Law Review. While in law school, Elizabeth interned for the Honorable Marvin J. Garbis and the Honorable A. David Copperthite at the U.S. District Court for the District of Maryland. Prior to private practice, Elizabeth served as a law clerk to the Honorable Douglas R. M. Nazarian on the Appellate Court of Maryland.

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  • Posted in:
    Admiralty and Maritime
  • Blog:
    The Maritime Law Blog
  • Organization:
    Liskow & Lewis
  • Article: View Original Source

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