- unitid
-
{"value"=>"3648218", "type"=>"local_mss"}
{"value"=>"532173", "type"=>"local_mss_av"}
{"value"=>"*LJ-16 11467", "type"=>"local_call"}
- unitdate
-
{"value"=>"1939", "type"=>"inclusive", "normal"=>"1939"}
- unittitle
-
{"value"=>"\"Demo\" / John & Lucy Allison"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio recordings"}]}
- date_start
-
1939
- keydate
-
1939
- date_end
-
1939
- date_inclusive_start
-
1939
- date_inclusive_end
-
1939