- unitdate
-
{"value"=>"1975-1983", "type"=>"inclusive", "normal"=>"1975/1983"}
{"value"=>"undated", "type"=>"inclusive"}
- date_inclusive_start
-
1975
- date_inclusive_end
-
1983
- unittitle
-
{"value"=>"Published"}
- container
-
{"type"=>"folder", "value"=>"7"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"value"=>"8 Items", "name"=>"extent"}], "supress_display"=>true}
- extent_statement
-
8 Items
- unitid
-
{"type"=>"local_mss", "value"=>"623908"}
- date_start
-
1975
- date_end
-
1983
- keydate
-
1975