- unitdate
-
{"value"=>"1974 Jan. 4] - [1974 Nov. 12", "type"=>"inclusive", "certainty"=>"inferred", "normal"=>"1974-01-04/1974-11-12"}
- unittitle
-
{"value"=>"Palmer, Doug. 4 ALS to Boyle"}
- physdesc
-
{"value"=>"in. corr.", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"1 leaf each", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"Manuscript box (Boyle)"}
- date_inclusive_start
-
1974
- date_inclusive_end
-
1974
- keydate
-
1974-01-04
- extent_statement
-
1 leaf each
- unitid
-
{"type"=>"local_mss", "value"=>"534025"}
- date_start
-
1974-01-04
- date_end
-
1974-11-12