Series I. Research contains secondary source material collected by Elizabeth Langmuir during her work. It includes scholarly articles, newspapers and clippings, greeting cards, postcards, calendars, brochures, pamphlets, and some miscellaneous material. Topics collected by Langmuir include Ethiopian crosses and icons, general Ethopian history and current events, and African history.

Series II. Other contains research and other material. Included in this series are: photographs and negatives; subject files; notes and notebooks; exhibition information; object information, including provenance and purchase information; binders containing reference material and notes; and correspondence. The subject files were folders created by Langmuir, and are kept in their original order.

Series II. Other contains research and other material. Included in this series are: photographs and negatives; subject files; notes and notebooks; exhibition information; object information, including provenance and purchase information; binders containing reference material and notes; and correspondence. The subject files were folders created by Langmuir, and are kept in their original order.

Series II. Other contains research and other material. Included in this series are: photographs and negatives; subject files; notes and notebooks; exhibition information; object information, including provenance and purchase information; binders containing reference material and notes; and correspondence. The subject files were folders created by Langmuir, and are kept in their original order.

Series II. Other contains research and other material. Included in this series are: photographs and negatives; subject files; notes and notebooks; exhibition information; object information, including provenance and purchase information; binders containing reference material and notes; and correspondence. The subject files were folders created by Langmuir, and are kept in their original order.