RE: [Demo notebook] QC clinic: photographic evidence and its limits · RWI-00405

Case 41 — QC photographs: perspective or a genuinely tilted index? · source wording exercise

Correction note for “QC photographs: perspective or a genuinely tilted index?”: retain the wording beginning “Compare two independently aligned images before drawing a conclusion; an overlay…” 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.