- unitid
-
{"value"=>"3259174", "type"=>"local_mss"}
{"value"=>"225427", "type"=>"local_mss_av"}
{"value"=>"199", "type"=>"local_call"}
- unittitle
-
{"value"=>"Control Tape"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio_recordings"}]}
- scopecontent
-
{"value"=>"<p>An eight-track recording with tones only on tracks 1, 3, 5, and 7.</p>"}