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Last Updated: Aug 12, 2025
Posted on Aug 1, 2023
2¢ Carmine 66UL91
The proof of Plate 66 does not have guide arrows. Leo determined the plate by 'the process of elimination'. The arrow on this stamp does not match any of the other plates with guide arrows.
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The proof of Plate 66 does not have guide arrows. Leopold Beaudet determined the plate by 'the process of elimination'. The arrow on this stamp does not match any of the other plates with guide arrows.

