Groups of Images (LOTs)
More than 13,000 groups of photographs, prints, drawings, and other visual material offer access to 1.5 million items dating primarily from the 1800s through the present. The groups, called "LOTs," gather images related to one another by provenance, creator, subject, or format into manageable sets. Examples include the component parts of the NAACP archives, photo projects by Milton Rogovin, LOTs relating to Native Americans, and sets of stereographs by particular publishers. In some cases, digital images exist for all items in the group; in other cases selected images or no images have been digitized. A link in the group record retrieves those items that have been individually described or digitized.