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  "path": "/science/rare-coin-hunt-san-francisco/",
  "publishedAt": "2026-04-13T21:00:00.000Z",
  "site": "https://www.popsci.com",
  "tags": [
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  "textContent": "Valuable coins including a gold rush era “Humbert Slug” will be hidden all over the city.\n\nThe post $50,000 rare coin hunt will take over San Francisco appeared first on Popular Science.",
  "title": "$50,000 rare coin hunt will take over San Francisco"
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