5-cent-blue-4lr50.webp
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Last Updated: Nov 3, 2025

Image Provider: RB/GM

Posted on Feb 13, 2021

5¢ Blue 4LR50

Strong guide dot in the lower right corner and a lighter one at right 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 2
Plate Position: 4LR50
Not listed in Marler
Marler Type: 1A
Sheet Format

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