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Re: Here is a scan of both Plaques side by side !!

Looks to me as though the formaldehyde has degraded on the bottom one. When it does, the lunettes turn to yellow then orange then brown and finally black over time.

Messages In This Thread

Baden - Baden Plaques for C. G. and a question ??
Re: Baden - Baden Plaques for C. G. and a question
ChipGuide, ADD THE REVERSE, PLEASE
Example of exhibiting both sides; when dual use.
Correct, sometimes they are signed after release.
The Lunettes are different color on the 5000......
Nice to see an accurate description with the ~~~
Re: The Lunettes are different color on the 5000..
Here is a scan of both Plaques side by side !!
"A picture is indeed worth 1000 words!
Re: Maybe not in this case!
Re: Here is a scan of both Plaques side by side !!
Re: Here is a scan of both Plaques side by side !!
Re: Here is a scan of both Plaques side by side !!
Here's proof of lunettes changing colors
Re: Here's proof of lunettes changing colors
...and not always just the lunette.
Is there a way to prevent this?
Re: Is there a way to prevent this?
Re: Is there a way to prevent this?
Re: Is there a way to prevent this?

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