{"product_id":"naval-postgraduate-school-centennial-challenge-coin-1909-2009-monterey-nps-pre-owned","title":"Naval Postgraduate School Centennial Challenge Coin 1909–2009 Monterey NPS Pre-owned","description":"\u003cdiv style=\"max-width:900px;margin:auto;font-family:Arial,Helvetica,sans-serif;color:#222;line-height:1.6;\"\u003e\n\n  \u003c!-- Header --\u003e\n  \u003cdiv style=\"background:#0b2c5f;color:#fff;padding:18px 20px;border-radius:10px 10px 0 0;\"\u003e\n    \u003ch2 style=\"margin:0;font-size:22px;\"\u003eNaval Postgraduate School Centennial Challenge Coin\u003c\/h2\u003e\n    \u003cp style=\"margin:5px 0 0;font-size:14px;opacity:0.9;\"\u003e1909–2009 • Monterey, California • Academic \u0026amp; Military Heritage\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Highlights --\u003e\n  \u003cdiv style=\"border:1px solid #ddd;padding:20px;border-top:none;\"\u003e\n    \u003ch3 style=\"color:#0b2c5f;margin-top:0;\"\u003e🎖 Key Highlights\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eOfficial-style Naval Postgraduate School (NPS) centennial commemorative design\u003c\/li\u003e\n      \u003cli\u003eElegant blue \u0026amp; gold enamel finish with academic crest\u003c\/li\u003e\n      \u003cli\u003eFeatures NPS motto: \u003cb\u003e“Praestantia Per Scientiam”\u003c\/b\u003e (Excellence Through Knowledge)\u003c\/li\u003e\n      \u003cli\u003eCentennial reverse with peacock emblem and “100” anniversary mark\u003c\/li\u003e\n      \u003cli\u003eHighly collectible military-academic heritage coin\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003c!-- Design --\u003e\n    \u003ch3 style=\"color:#0b2c5f;\"\u003e🎨 Design Details\u003c\/h3\u003e\n    \u003cp\u003e\n      This coin celebrates the 100-year legacy of the Naval Postgraduate School in Monterey, California.\n      The obverse features the official NPS crest framed in a bold blue enamel ring, while the reverse\n      showcases a stylized peacock symbolizing knowledge, prestige, and tradition.\n    \u003c\/p\u003e\n\n    \u003c!-- Specs --\u003e\n    \u003ch3 style=\"color:#0b2c5f;\"\u003e📊 Specifications\u003c\/h3\u003e\n    \u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n      \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eChallenge Coin\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eCopper\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eDiameter\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e1.5 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePre-owned\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eTheme\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eMilitary \/ Academic \/ Commemorative\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eLocation\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eMonterey, California\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/table\u003e\n\n    \u003c!-- Shipping --\u003e\n    \u003ch3 style=\"color:#0b2c5f;\"\u003e🚚 Shipping\u003c\/h3\u003e\n    \u003cp\u003e\n      Handling time: 3–5 business days\u003cbr\u003e\n      Estimated delivery: 7–20 days (depending on destination)\n    \u003c\/p\u003e\n\n    \u003c!-- Returns --\u003e\n    \u003ch3 style=\"color:#0b2c5f;\"\u003e🔁 Returns \u0026amp; Service\u003c\/h3\u003e\n    \u003cp\u003e\n      If you have any questions or concerns, please feel free to contact us before leaving feedback.\n      We are committed to providing a smooth and reliable buying experience.\n    \u003c\/p\u003e\n\n    \u003c!-- Disclaimer --\u003e\n    \u003ch3 style=\"color:#0b2c5f;\"\u003e⚠️ Collector Notice\u003c\/h3\u003e\n    \u003cp style=\"font-size:13px;color:#555;\"\u003e\n      This item is a privately held collectible. It is not an official government-issued item and is not affiliated with or endorsed by any military or government organization.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Footer --\u003e\n  \u003cdiv style=\"background:#f5f5f5;padding:12px 20px;border-radius:0 0 10px 10px;font-size:12px;color:#666;text-align:center;\"\u003e\n    Premium Military Collectibles • Trusted Seller • Carefully Packed \u0026amp; Shipped\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"QILAICOINS","offers":[{"title":"Default Title","offer_id":47713371160750,"sku":"4651","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1895\/7230\/files\/IMG_5941.jpg?v=1775712634","url":"https:\/\/qilaicoins.com\/products\/naval-postgraduate-school-centennial-challenge-coin-1909-2009-monterey-nps-pre-owned","provider":"QILAICOINS","version":"1.0","type":"link"}