- unitid
-
{"value"=>"[MAI-12322]", "type"=>"local_call"}
{"value"=>"1141417", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1968 April 14-1968 April 23", "type"=>"inclusive", "normal"=>"1968-04-14/1968-04-23"}
- date_inclusive_start
-
1968
- date_inclusive_end
-
1968
- keydate
-
1968-04-14
- date_start
-
1968-04-14
- date_end
-
1968-04-23
- unittitle
-
{"value"=>"<name>Johnston, Thomas</name>, Letters"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"2 letters"}], "supress_display"=>true}
- container
-
{"type"=>"folder", "value"=>"623"}
- extent_statement
-
2 letters