Audiocassettes.
Subject
Subject Source: Art & Architecture Thesaurus
Scope Note: Cassettes of audiotape. According to international standards, the tape is usually 0.15 inches (3.8 millimetres) wide and can carry 4 to 8 tracks.
Found in 1 Collection or Record:
Correspondence and papers of John Norman Stuart Buchan, 2nd Baron Tweedsmuir.
Fonds
Identifier: Acc.11628/1-323
Dates:
Majority of material found within 1885, 1925, 1931-1996, undated.