RE: [Demo notebook] Workbench questions: what to record before asking for service · RWI-09543

Case 196 — Movement identification: the limits of a rotor photograph · correction exercise

Correction note for “Movement identification: the limits of a rotor photograph”: retain the wording beginning “Ask a qualified watchmaker to inspect it if identification matters for…” 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. Preserve the old wording if a later source changes the interpretation.