Update Notes:

May 2022
All URLs updated to https in automated and umbrella files

July 2026:
Collection migrated to new platform, URLs updated in all files.
3 MARC records added to file to accompany new format of visual advertising material on site.
All MARC records reviewed and upgraded to include original document production information in 264, instead of digitised collection details. Unauthorised 6XX fields replaced with appropriate FAST headings.