Title: Sound test
Date: circa 1980
Physical Details: 1 sound cassette : analog ; 2 min., 36 sec.
Description: Francis and Butterfield test stereo sound recording equipment.
Creator: Butterfield, Jan, 1937-2000
Forms part of: Jan Butterfield papers, 1950-1997
Rights Statement: Current copyright status is undetermined
Citation: Sound test, circa 1980. Jan Butterfield papers, 1950-1997. Archives of American Art, Smithsonian Institution.
Availability: This item has been digitally reformatted. It is available by requesting an appointment in the Archives of American Art's reading rooms, or in certain situations as a Reproduction Request.
Digital ID: 14304