5¢ Blue 4UR1

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Last Updated: Aug 12, 2025

Image Provider: RB/GM

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5¢ Blue 4UR1

In the upper left corner there is a strong guide dot with a smaller one directly below it as well as a single guidedot at left centre.

Comments

This item was not listed in his book, but was present in Marler's personal collection with the suggested plate position annotated.

Flaw in Zone 8

Plate Position: 4UR1

Not listed in Marler

Marler Type: 1A

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Marler Type Details

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