This collection is organized into two series, I: IALS/NALS materials, and II: individual lab school materials and publications.

Series I consists of IALS/NALS newsletters, journals, convention programs, directories, and materials related to the IALS/NALS. All materials in this series are organized chronologically.

Series II consists of individual lab school correspondence, information and studies by lab schools, publications related to lab schools, VHS and cassette recordings, and photo albums. Correspondence is organized alphabetically, by the sender, unless otherwise specified. The rest of the materials in series II are organized alphabetically by institution and author. The last boxes contain recordings and photo albums.