1927 Carnegie Magazine begins publishing. William Frew, President. Travel Film Series begins. James M. Bovard, President. Powdermill Nature Reserve becomes a natural history research station.
Library begins Allegheny County services.
1968-1984 James M. Walton, President. 1970 Section of Film and Video begins in Museum of Art. 1973 Carnegie Institute launches first Capital Campaign. 1975 Heinz Galleries for Changing Exhibitions open. 1976 Alisa Mellon Bruce Galleries for Decorative Arts open.