- unitid
-
{"value"=>"3486628", "type"=>"local_mss"}
{"value"=>"300455", "type"=>"local_mss_av"}
{"value"=>"222", "type"=>"local_call"}
- unittitle
-
{"value"=>"Mercury of Canada"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"00:03:42", "unit"=>"timecode"}]}
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio recordings"}]}
- extent_statement
-
(00:03:42) . 1 audio recording