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RE: [Demo notebook] Workbench questions: what to record before asking for service · RWI-02447

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September 23, 2018 at 7:45 am #23218
QCNotebook 00077
Participant

Case 29 — Case finishing: distinguish a reflection from a surface mark

A bright line appears in one polished-case image. What additional evidence would distinguish a mark from reflected light?

Exercise RWI-02447/29: address this question within its stated limits.