- unitdate
-
{"value"=>"1973", "type"=>"inclusive", "normal"=>"1973"}
- date_inclusive_start
-
1973
- date_inclusive_end
-
1973
- unittitle
-
{"value"=>"Correspondence general"}
- container
-
{"type"=>"box", "value"=>"80"}
{"type"=>"folder", "value"=>"1049"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"value"=>"77 Items", "name"=>"extent"}], "supress_display"=>true}
- extent_statement
-
77 Items
- unitid
-
{"type"=>"local_mss", "value"=>"633206"}
- date_start
-
1973
- date_end
-
1973
- keydate
-
1973