The Conservation Center for Art & Historic Artifacts (CCAHA) has grown to be one of the largest nonprofit conservation centers in the country. Its wide array of services, sophisticated treatment facilities, innovative approaches, and highly trained and experienced staff have earned it a prominent and respected place in the conservation field. Our mission is to provide expertise and leadership in the preservation of the world's cultural heritage. CCAHA specializes in the treatment of works of art and artifacts on paper, such as drawings, prints, maps, posters, historic wallpaper, photographs, rare books, scrapbooks, and manuscripts, along with related materials like parchment and papyrus. CCAHA also offers digital imaging services, on-site consultations, educational programs and seminars, internships, and emergency conservation services.