- unitdate
-
{"value"=>"Apr. 1973", "type"=>"inclusive", "normal"=>"1973-04"}
- date_inclusive_start
-
1973
- date_inclusive_end
-
1973
- container
-
{"type"=>"box", "value"=>"2"}
{"type"=>"folder", "value"=>"23"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"value"=>"31 items", "name"=>"extent"}], "supress_display"=>true}
- extent_statement
-
31 items
- unitid
-
{"type"=>"local_mss", "value"=>"630817"}
- date_start
-
1973-04
- date_end
-
1973-04
- keydate
-
1973-04