Most of the maps have been stored rolled or are large scale, they are therefore physically stored together. As no original order was evident, they have been grouped by type. For example, by publication.
Plans and sections: many of the plans have been previously arranged by area and were indexed in a numbered sequence. This arrangement has been retained and additional, unnumbered plans, have been grouped with this sub-series.
Pot drawings have been previously arranged by date of excavation, thereafter by object excavation number. This arrangement has been retained. Many are oversize.
The watercolour and ink sketches of finds were previously arranged by type, such as ivory finds, or by publication. This arrangement has been retained and an item level listing is available.