- unitdate
-
{"value"=>"1957-58", "type"=>"inclusive", "normal"=>"1957/1958"}
- date_inclusive_start
-
1957
- date_inclusive_end
-
1958
- unittitle
-
{"value"=>"Brown, Malo Letters to JP-F"}
- container
-
{"type"=>"folder", "value"=>"5"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"value"=>"9 items", "name"=>"extent"}], "supress_display"=>true}
- extent_statement
-
9 items
- unitid
-
{"type"=>"local_mss", "value"=>"602087"}
- date_start
-
1957
- date_end
-
1958
- keydate
-
1957