- unitid
-
{"value"=>"3329157", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1968", "type"=>"inclusive", "normal"=>"1968"}
{"value"=>"1975", "type"=>"inclusive", "normal"=>"1975"}
- unittitle
-
{"value"=>"Dischi Ricordi (Milan)"}
- container
-
{"type"=>"box", "value"=>"226"}
{"type"=>"folder", "value"=>"2"}
- note
-
{"value"=>"Includes press releases for 1968 and catalog for 1975."}
- date_start
-
1968
- keydate
-
1968
- date_end
-
1975
- date_inclusive_start
-
1968
- date_inclusive_end
-
1975