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

[CaseFile 01363]

Case 88 — Movement identification: the limits of a rotor photograph · comparison exercise

Clarification for “Movement identification: the limits of a rotor photograph”: the point beginning “Describe visible bridge shapes and markings separately…” belongs to the question as written. It should not be read as a report that a new check, purchase or experiment has been completed. Review focus: comparison. Make the basis of a comparison explicit before interpreting it.