508 boxes of books, serials, archives, photographs, and artifacts documenting the local, national, and international history, artistic and literary production, political and cultural activism, and significant individuals, organizations, and events in the lesbian, gay, bisexual, and transgender community. The Log Cabin Republicans-Houston Records are the only materials that are processed in this collection. Processing is ongoing.

Digitized recordings of the KPFT radio programs "After Hours," "Wilde 'N' Stein," and "Lesbian & Gay Voices." Additional recordings and other programs are included.