The Latin American mss. Peru, 1535-1929, consist of over 6500 documents which trace the historical, economic and social development of what is presently known as Peru, with lesser coverage of Argentina, Bolivia, Chile and Ecuador.
Materials collected from the composition studio of Leonard Bernstein, a conductor, composer, and musician active during the mid-20th century. The collection includes recordings, books, scores, awards, artwork, clothing, furniture, and other artifacts pertaining to his professional and personal life.