The arrangement of this material reflects the order in which it was formerly managed as part of Da.1 shelfmark sequence. Catalogues marked Da.1.1 to Da.1.28 are catalogued as individual volumes even if part of a multi-volume sequence. Threafter follow catalogues not previously assigned numbers in this Da.1 sequence - these have been given a running number, beginning with IN1/ADS/LIB/1/1 but with multi-volume catalogues dealt with as one intellectual item.