Checking Catalogue Metadata Against the Record Itself
Launch library · evergreen read

Catalogue metadata is created by people, often working through large processing backlogs at real speed, and small errors creep in as a result, particularly in large collections processed decades apart by different hands: a date transposed, a name misspelled, a folder described more broadly than its actual contents genuinely warrant on close inspection.
Treating the metadata as a lead rather than a settled fact means opening the material and checking it carefully against what the catalogue actually claims. Small discrepancies are common and rarely malicious in origin, but they can matter enormously if a citation ends up depending on them.
When you do find an error, reporting it back to the archive helps the next researcher who visits and is one of the few genuine ways a visiting writer can improve a collection's future usefulness for everyone. Treating this kind of correction as a normal part of research, rather than an embarrassment to avoid mentioning, keeps the whole system of shared knowledge honest over time.