Penn State Special Collections Library:
Kennedy Center Opera Control Console,1969
Penn State Special Collections Library:
Kennedy Center Border Light Relay Switches, 1969
Penn State Special Collections Library:
Lyric Opera of Chicago Dimmer Bank, 1974
Penn State Special Collections Library:
Metropolitan Opera bullet fixture for Wall Lighting, 1963-1966
Penn State Special Collections Library:
Metropolitan Opera Emergency Lighting, 1965
Penn State Special Collections Library:
National Gallery Dimmer Bank Physical, 1974
Penn State Special Collections Library:
National Gallery Dimmer Bank Wiring, 1974
Penn State Special Collections Library:
National Gallery Dimmer Bank Wiring, 1974
Penn State Special Collections Library:
for the National Gallery Portable Control Console (Lecture Hall), 1974
Penn State Special Collections Library:
for the National Gallery Portable Control Console (Auditorium), 1974