Since its founding in 1979, the mission of California Social Welfare Archives (CSWA) is to collect and preserve documents and personal histories that illuminate the development of social issues and problems in the field of health, social work and social welfare in California, as well as the answers that have emerged to cope with such problems.

Gregor Piatigorsky, the great master cellist of the 20th century, left a legacy of great music through his concerts, recordings, and films, and through his students. He also left a personal collection of approximately 19,000 items including photographs, music manuscripts, correspondence, concert programs, clippings, test pressings, commercial recordings, books, and ephemera. After his death…