www.historictheatres.org/
For 37 years, the Theatre Historical Society of America has been dedicated to documenting the rich heritage of historic theatres in the United States — from 19th century opera houses, early nickelodeons, small town and neighborhood theatres, to ornate movie palaces, drive-ins, and even early multiplexes.

Theatre Historical Society of America
York Theatre Building
152 North York, 2nd floor
Elmhurst, Illinois 60126-2806
(630) 782 1800
(630) 782 1802 Fax
thrhistsoc@aol.com

www.lhat.org/
Founded in 1976, the League of Historic American Theatres is an international not-for-profit membership association. LHAT is a network of people who appreciate the cultural and architectural heritage of historic theatres and who work locally and nationally to rehabilitate them to serve communities throughout North America and abroad. Members of the League collaborate with one another, share their expertise and provide inspiration, information and a broad perspective to those working in the field of historic preservation.

League of Historic American Theatres
334 N. Charles Street, 2nd Floor
Baltimore, MD 21201 USA
(410) 659 9533
(877) 627 0833 toll free
(410) 837 9664 fax
info@lhat.org

aic.stanford.edu/
The American Institute for Conservation of Historic and Artistic Works is the national membership organization of conservation professionals dedicated to preserving the art and historic artifacts of our cultural heritage for future generations.
Providing a forum for the exchange of ideas on conservation, AIC advances the practice and promotes the importance of the preservation of cultural property by coordinating the exchange of knowledge, research, and publications. AIC’s Code of Ethics and Guidelines for Practice defines appropriate conduct for the field.
AIC conservation professionals combine unique skills in the arts and sciences gained through study and training in art history, chemistry, studio art, and related disciplines. They are experts in the conservation of paintings, paper, books, photographs, textiles, decorative arts, sculpture, and wooden artifacts as well as architectural, archaeological, natural science, and ethnographic materials.

1717 K Street NW, Suite 200
Washington, DC 20036-5346
(202) 452 9545
(202) 452 9328 FAX
info@aic-faic.org