5¢ Blue 4LR50

Last Updated: Jan 14, 2026

Image Provider: RB/GM

home

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.

Name

This field is required

Please check all boxes that apply.

This page has an obvious error - see my notes in comment section.

This page is duplicated on the site.

This page has broken links

I can ID Marler Type, or the current suggestion is incorrect - See Comment Section

The image is not correct

I can provide an image for this position ~ please contact me.

Comments

Thank you for taking the time to help to make the site better. I will be in touch with you shortly.

There was a problem submitting your form. You can email me directly at [email protected]