No. Agree separately on publication, sharing, sensitive details, and access restrictions with the owner or rights holder.
Avoid it for fragile or irreplaceable papers. Choose safe capture methods and seek conservation advice when condition is uncertain.
They may contain postal marks, annotations, or context linking pages. Inventory the relationship rather than saving disconnected images.
Keep the unaltered capture and create a labeled derivative. Enhancement may erase faint details or change their appearance.
Do not treat scanning as permission to discard them. Follow the owner's wishes, legal obligations, and appropriate archival advice.