RE: [Demo notebook] Workbench questions: what to record before asking for service · RWI-22111

Case 47 — What a water-resistance claim does and does not establish · source wording exercise

Method note for “What a water-resistance claim does and does not establish”: use “A photograph or a caseback engraving is not…” as a row heading in a proposed working record. Put the statement, its supporting source or measurement, and any unresolved detail in separate fields. This proposes a format; it supplies no additional evidence. Retain the source wording beside any paraphrase.