Found in 2 Collections and/or Records:
Five boxes, one containing an LP album, four containing reel-to-reel tapes, primarily recorded by MacArthur between 1948-1965. Tapes contain performances by various folk singers as well as lectures by Helen Hartness Flanders.
Note that not all tapes are labeled.
1 audio reel in box labeled "MacArthur's House Concert." The box is dated November 11, 192 and indicates that the audio was recorded by Mike Cogan of Bay Records. According to the box, the tape contains approximately 2 hours of audio.