ss tropical skull

[Dedman]

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[Dedman]

Hello gents,
I want to show you what I have found in my letterbox today. I have no doubts this one is genuine, but want to ask you what does the blue thread on the back means? I really have never seen it before on these...
Thank you very much for your input.

[Stossgruppe3]

It looks to be a fine example of a tropical skull .....
Regards
David

[Dedman]

Thanks! Any thoughts about the blue thread?

[sans probleme]

I agree David, text book

[Jack D.]

Blue threads are not an issue.

Jack

[Stossgruppe3]

Blue threads are not an issue.

Jack

Agreed the blue thread isn't an issue at all ....
I owned a silver grey skull once which had a yellow thread running through it.
I am also sure this blue thread will be either side of your skull if you dare to open it a wee piece.
Regards
David

[Dedman]

Thanks a lot gents for your input