- unitid
-
{"value"=>"[MAI-30081]", "type"=>"local_call"}
{"value"=>"1143178", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1961 October 29-1961 November 7", "type"=>"inclusive", "normal"=>"1961-10-29/1961-11-07"}
- date_inclusive_start
-
1961
- date_inclusive_end
-
1961
- keydate
-
1961-10-29
- date_start
-
1961-10-29
- date_end
-
1961-11-07
- unittitle
-
{"value"=>"<name>Heartz, Daniel</name>, Letters"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"2 letters typed, 1 program"}], "supress_display"=>true}
- scopecontent
-
{"value"=>"<p>With a project description.</p>"}
- container
-
{"type"=>"folder", "value"=>"230"}
- extent_statement
-
2 letters typed, 1 program