- unitdate
-
{"value"=>"Fall 1980", "type"=>"inclusive", "normal"=>"1980-09-23/1980-12-22"}
- unittitle
-
{"value"=>"“The Future of Machine”, <span class=\"title\">File</span>, vol. 4, no. 4"}
- container
-
{"type"=>"box", "value"=>"5"}
{"type"=>"folder", "value"=>"90"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"value"=>"1 Item", "name"=>"extent"}], "supress_display"=>true}
- extent_statement
-
1 Item
- unitid
-
{"type"=>"local_mss", "value"=>"625683"}
- date_inclusive_start
-
1980
- date_inclusive_end
-
1980
- date_start
-
1980-09-23
- date_end
-
1980-12-22
- keydate
-
1980-09-23