- unitdate
-
{"value"=>"1977 Jan.-Apr", "type"=>"inclusive", "normal"=>"1977-01/1977-04"}
- container
-
{"type"=>"box", "value"=>"8"}
{"type"=>"folder", "value"=>"64"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"value"=>"5 Items", "name"=>"extent"}], "supress_display"=>true}
- date_inclusive_start
-
1977
- date_inclusive_end
-
1977
- keydate
-
1977-01
- extent_statement
-
5 Items
- unitid
-
{"type"=>"local_mss", "value"=>"632418"}
- date_start
-
1977-01
- date_end
-
1977-04