{"product_id":"2026-american-innovation-1-coin-wisconsin-p-d-pair-philadelphia-denver-mint","title":"2026 American Innovation $1 Coin Wisconsin P\u0026D Pair — Philadelphia \u0026 Denver Mint","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e2026 American Innovation $1 Coin Wisconsin P\u0026amp;D Mint Mark Pair\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eComplete Philadelphia (P) and Denver (D) mint mark pair of the 2026 American Innovation $1 Coin honoring Wisconsin's Cray-1 Supercomputer — the world's first commercially successful supercomputer, built from 1976 to 1982.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhy 2026 Coins Are Special\u003c\/strong\u003e All 2026 American Innovation $1 Coins feature an exclusive commemorative privy mark — a stylized gear combined with a Liberty Bell and the inscription \"250\" — honoring the 250th Anniversary of the founding of the United States of America. This privy mark appears only on coins minted in 2026, making every 2026 American Innovation coin a permanent piece of America's semiquincentennial history. Once 2026 ends, this privy mark is gone forever.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat You Receive\u003c\/strong\u003e One Philadelphia (P) mint coin and one Denver (D) mint coin — a complete P\u0026amp;D pair. Both coins are uncirculated quality, sourced directly from the United States Mint. Ships in protective coin flips inside a padded rigid mailer.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWisconsin Cray-1 Supercomputer Design\u003c\/strong\u003e The reverse features a stylized aerial view of the iconic Cray-1, emphasizing its circular design and suggesting the letter \"C\" for Cray and Computer. Inscriptions: UNITED STATES OF AMERICA, WISCONSIN, CRAY-1 SUPERCOMPUTER.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCoin Specifications\u003c\/strong\u003e Denomination: $1 | Composition: Copper, Zinc, Manganese, Nickel | Weight: 8.1 grams | Diameter: 26.49mm (1.043 inches) | Edge: Lettered — Year, Mint Mark, E PLURIBUS UNUM\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePrivy Mark:\u003c\/strong\u003e Stylized gear with Liberty Bell 250 — 2026 America 250th Anniversary exclusive\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSourced directly from the United States Mint. Authentic US government issued legal tender.\u003c\/p\u003e","brand":"United States Mint","offers":[{"title":"Default Title","offer_id":48646602031355,"sku":"COIN-AI-2026-WI-PD","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/8356\/5307\/files\/DarkPurpleAndGoldModernGoldLoanLogo.png?v=1775426300","url":"https:\/\/stakgridcollectibles.com\/products\/2026-american-innovation-1-coin-wisconsin-p-d-pair-philadelphia-denver-mint","provider":"StakGrid Collectibles","version":"1.0","type":"link"}