RE: [Demo notebook] QC clinic: photographic evidence and its limits · RWI-19445

[DialCheck 03454]

Case 46 — Reading a timegrapher recording without losing the context · source wording exercise

Correction note for “Reading a timegrapher recording without losing the context”: retain the wording beginning “A single number cannot establish service condition, movement identity…” 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. Retain the source wording beside any paraphrase.