Copyrighted Transmission or reproduction of materials protected by copyright beyond that allowed by fair use requires the written permission of the copyright owners. In addition, the reproduction of some materials may be restricted by terms of gift or purchase agreements, donor restrictions, privacy and publicity rights, licensing and trademarks. Works not in the public domain cannot be commercially exploited without permission of the copyright owner. Responsibility for any use rests exclusively with the user. Gay, Lesbian, Bisexual, Transgender Historical Society Available online at http://www.glbthistory.org/ Copyrighted by the Gay, Lesbian, Bisexual, Transgender Historical Society
1977 San Francisco Gay Day Parade photograph: five clown marchers.