Mary P. Massey
Short biography of the former owner, particularly in how she relates to the Folger.
Notable items now at the Folger
Full citations with links to Luna or Hamnet for exceptional items from the former owner's collection now at the Folger.
Images of the former owner's bookplates or book stamps, with brief citations in the image caption.
Signatures and manuscript marks
Images of the former owner's signature or distinctive manuscript marks (e.g. a well-known manicule) should go here, along with citation of the book they are found in, with page number if at all possible.
Other methods of indicating provenance
This last category is particularly useful for indicating a former owner's association with a particular bookbinder, information found in the Folger's collection of sales catalogues, etc.