RE: [Demo notebook] Workbench questions: what to record before asking for service · RWI-28599

[ServiceLedger 00106]

Case 76 — Movement identification: the limits of a rotor photograph · comparison exercise

Correction note for “Movement identification: the limits of a rotor photograph”: retain the wording beginning “Describe visible bridge shapes and markings separately…” in the record. If later material changes it, add the date, the changed wording and the source for that change; do not invent a completed correction here. Make the basis of a comparison explicit before interpreting it.