- unitid
-
{"value"=>"[MAI-29481]", "type"=>"local_call"}
{"value"=>"1142990", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1966 March 4-1966 July 27", "type"=>"inclusive", "normal"=>"1966-03-04/1966-07-27"}
- date_inclusive_start
-
1966
- date_inclusive_end
-
1966
- keydate
-
1966-03-04
- date_start
-
1966-03-04
- date_end
-
1966-07-27
- unittitle
-
{"value"=>"<name>Dover Publications</name>, Letters"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"3 letters typed, 1 brochure"}], "supress_display"=>true}
- scopecontent
-
{"value"=>"<p>Related names: Appelbaum, Stanley; Beck, Sydney; Brook, Barry S; Cirker, Hayward.</p>"}
- container
-
{"type"=>"folder", "value"=>"44"}
- extent_statement
-
3 letters typed, 1 brochure