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Finely detailed miniature relief picture of an oak leaf not a maple leaf. (sh.itjust.works)
submitted 1 year ago by to c/buyselltrade@lemmy.sdf.org
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Aged cooper with a steel core (2002). 30 $ artpiece, antibacterial fidget toy, decoration, traditional art, nature art

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[–] 4 points 1 year ago (6 children)

When were your calipers last recertified? Can you post a pictured of them zeroed?

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  • [–] [S] 4 points 1 year ago (5 children)

    Here you go. I took it at 21°C. 1023 hPa. 80% humidity. 9.81104 g.

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  • [–] 3 points 1 year ago (4 children)

    And the cert? And what's the traceability?

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  • [–] [S] 3 points 1 year ago (3 children)

    I took the picture in 2023 right after the certificate guy handed me this. I didnt catch his name though. The quality of the copper is the same as it was back then.

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