Eli on Instagram: "📣 1987-D Penny — DDO Facts You Should Know! 🪙 What it is: A 1987-D Lincoln Memorial cent minted in Denver that shows true doubled-die doubling on the obverse (front). This is not machine doubling — only a few real DDO varieties are confirmed. ⸻ 🔍 Where to Look for Doubling • LIBERTY – strongest known doubling appears here • Date “1987” – check the 1, 8, 7 for split lines • Mintmark “D” – some varieties show a repunched look • Die markers (depending on variety): • V-shaped s

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