- unitid
-
{"value"=>"2147735", "type"=>"local_mss"}
{"value"=>"er.1", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"1986-1991", "type"=>"inclusive", "normal"=>"1986/1991"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1,412 Kilobytes (115 computer files)"}], "supress_display"=>true}
- date_start
-
1986
- keydate
-
1986
- date_end
-
1991
- date_inclusive_start
-
1986
- date_inclusive_end
-
1991
- extent_statement
-
1,412 Kilobytes (115 computer files)