RICHMOND, Va. (AP) — Items as small as a hairpin and as big as a chunk of the Titanic’s hull are among 5,000 artifacts from the world’s most famous shipwreck that are to be auctioned in April, close to the 100th anniversary of the disaster.

Nearly a century after the April 15, 1912, sinking of the ocean liner that hit an iceberg in the North Atlantic, a New York City auction is being readied by Guernsey’s Auctioneers & Brokers.

That auction house has garnered headlines in the past by selling off such historical curiosities as prized Beatles photos, famous jewels of the late Princess Diana, beloved Jerry Garcia guitars and a police motorcycle used in the Texas motorcade when John F. Kennedy was slain. But nothing as titanic as the so-called Titanic collection.

On April 11, all of the salvaged items are to be sold as one lot in what Guernsey’s President Arlan Ettinger describes as the most significant auction ever handled by that house.

“Who on this planet doesn’t know the story of the Titanic and isn’t fascinated by it?” he asked. “Could Hollywood have scripted a more tragic or goose-bump-raising story than what actually happened on that ship?”

“It is as poignant to my 12-year-old son as it is to me and generations before me. There’s no end to the fascination about it.”