Each invented river station journal carries this common notice. It marks the pages as synthetic QA material, separates routine publication furniture from the event narrative, and warns that no measurement here is a real environmental reading. The repeated notice is intentionally long enough to exercise repeated main text. The distinct field accounts should retain their own meaning after ordinary page furniture is considered.
The station map's river bend had faded almost completely, but the footbridge remained legible. An observer compared the drawing with a second printed edition. The journal recorded which marks were genuinely present on each sheet.
A torn notebook cover carried a visit date absent from its inner pages. The archivist kept the cover beside the rebound copy, allowing the date's source to remain visible rather than silently attaching it to every entry.