This collection includes posters (1984-1991), postcards (1985-1986), and photographs (1985, 1987) gathered by Jack W. Mahan through his participation in Vocal Minority, an LGBT vocal ensemble based in San Francisco.

1.5 linear feet (1 oversized folder)

All requests for reproductions and/or permission to publish or quote from material must be submitted in writing to the GLBT Historical Society Archivist. Permission for reproductions and/or permission to publish or quote from material is given on behalf of the GLBT Historical Society as the owner of the physical items and is not intended to include or imply permission of the copyright holder. Transmission or reproduction of materials protected by copyright beyond that allowed by fair use requires the written permission of the copyright owners. Responsibility for any use rests exclusively with the user.

Collection is open for research.