- unitdate
-
{"value"=>"1959 Jan. 19 - 1980 Dec. 31", "type"=>"inclusive", "normal"=>"1959-01-19/1980-12-31"}
- unittitle
-
{"value"=>"Heller, Erich. 4 ALS, 1 postcard to Kazin"}
- physdesc
-
{"value"=>"in. corr.", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"5 letters", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"Manuscript box"}
- date_inclusive_start
-
1959
- date_inclusive_end
-
1980
- keydate
-
1959-01-19
- extent_statement
-
5 letters
- unitid
-
{"type"=>"local_mss", "value"=>"518173"}
- date_start
-
1959-01-19
- date_end
-
1980-12-31