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 sheltered alcove contained a noticeboard protected from the prevailing wind. Its position explained why several training photographs used the same background. The recurring backdrop did not establish that the photographs came from one visit.
A storm photograph arrived without its original caption. The archivist retained the donor's envelope as provenance and marked the date unknown. A later display used the image without presenting a guessed date as a measurement.