The Item Search filters should include the items.datelastseen field with on, After, Before qualifiers. Similar to the last issue date field which does appear at the bottom of the item search screen. If we have done previous inventories which has updated the datelastseen field, we want to be able to obtain a list of anything not seen before that inventory date. The publication date field also needs to have an is, before, after qualifier. We may want to obtain a list of items published before certain year. At the moment the filter only allows a specific year to be added to the filter.