This is the archival term for where the record can be found in the
catalogue structure. The levels currently used in the catalogue are:
A summary of each archive collection, for example a particular
organisation such as the Wandsworth District Board of Works.
Each series of records within the collection. For example the minute
books of Wandsworth District Board of Works with their covering dates.
A record within the series. For example Wandsworth District Board of
Works agenda and meeting papers.
Providing a link to the full catalogue of a particular collection. Take
care not to confuse this number with the RefNo when requesting a particular
The reference you will need when requesting further information or to